{"title":"LarryPOST\/Brands\/OPUS 88\/OPUS 88 Flex Nib Pens","description":null,"products":[{"product_id":"opus-88-demonstrator-fountain-pen-sapphire-blue-extra-fine-flex-nib","title":"OPUS 88 Demonstrator Fountain Pen - Sapphire Blue","description":"\u003ch3 data-end=\"109\" data-start=\"45\"\u003eA deep blue colour way that blends clarity with calm \u003c\/h3\u003e\n\u003cp data-end=\"549\" data-start=\"111\"\u003eThe Opus 88 Demo Sapphire Blue is a full sized demonstrator fountain pen finished in a rich blue acrylic that balances visual aesthetic with ink capacity. It offers a more structured, refined look than brighter demonstrators. Built with a high-capacity eyedropper filling system and a shut-off valve, for long writing sessions.\u003c\/p\u003e\n\u003ch3 data-end=\"575\" data-start=\"551\" data-section-id=\"2rqtbr\"\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"934\" data-start=\"576\"\u003eHigh capacity eyedropper filling system for extended writing\u003c\/li\u003e\n\u003cli data-end=\"934\" data-start=\"576\"\u003eShut-off valve provides added security during transport and storage\u003c\/li\u003e\n\u003cli data-end=\"934\" data-start=\"576\"\u003eDeep sapphire blue acrylic\u003c\/li\u003e\n\u003cli data-end=\"934\" data-start=\"576\"\u003eProven comfort of the Opus 88 Demonstrator model\u003c\/li\u003e\n\u003cli data-end=\"934\" data-start=\"576\"\u003eFewer interruptions for refilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"963\" data-start=\"936\" data-section-id=\"14rb643\"\u003eFeel in the hand\u003c\/h3\u003e\n\u003cp data-end=\"1249\" data-start=\"964\"\u003eThe Demo Sapphire Blue feels focused, steady, and composed. The deeper blue tone adds a sense of calm structure compared to demonstrators from the same range. It suits thoughtful writing, planning, and long-form work where consistency and clarity matter.\u003c\/p\u003e\n\u003ch3 data-end=\"1269\" data-start=\"1251\" data-section-id=\"znawl6\"\u003eWho it’s for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1586\" data-start=\"1270\"\u003eWriters who prefer cool, structured colour tones\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1586\" data-start=\"1270\"\u003eUsers who want a high capacity pen for daily or long writing sessions\u003c\/li\u003e\n\u003cli data-end=\"1586\" data-start=\"1270\"\u003eThose who like professional, understated colour aesthetics\u003c\/li\u003e\n\u003cli data-end=\"1586\" data-start=\"1270\"\u003eAnyone who prefers blue-based writing tools\u003c\/li\u003e\n\u003cli data-end=\"1586\" data-start=\"1270\"\u003eNib explorers who enjoys swapping out nibs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1610\" data-start=\"1588\" data-section-id=\"lqswjz\"\u003eNot for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1824\" data-start=\"1611\"\u003eUsers who prefer warm or bright colour finishes\u003c\/li\u003e\n\u003cli data-end=\"1824\" data-start=\"1611\"\u003eThose who want compact or pocket-sized pens\u003c\/li\u003e\n\u003cli data-end=\"1824\" data-start=\"1611\"\u003eWriters looking for cartridge or converter simplicity\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2373\" data-start=\"2353\" data-section-id=\"1wiyzmz\"\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2777\" data-start=\"2374\"\u003eOpen the shut-off valve slightly while writing\u003c\/li\u003e\n\u003cli data-end=\"2777\" data-start=\"2374\"\u003eClose the valve when carrying or storing to prevent leakage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2777\" data-start=\"2374\"\u003eTry other size #6 nibs in this pen, including the Pilot Parallel nib unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2789\" data-start=\"2779\" data-section-id=\"c4a8sj\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-end=\"2948\" data-start=\"2790\"\u003e\u003cstrong\u003eIs the Demo Sapphire Blue transparent?\u003c\/strong\u003e\u003cbr data-end=\"2836\" data-start=\"2833\"\u003eNo is made from a deep blue opaque acrylic tone\u003c\/p\u003e\n\u003cp data-end=\"3056\" data-start=\"2950\"\u003e\u003cstrong\u003eDoes it use cartridges or converters?\u003c\/strong\u003e\u003cbr data-end=\"2989\" data-start=\"2986\"\u003eNo, it uses an eyedropper filling system for maximum ink capacity\u003c\/p\u003e\n\u003cp data-end=\"3192\" data-start=\"3058\"\u003e\u003cstrong\u003eDo I need to add silicone grease on the grip threads to prevent leaks?\u003cbr\u003e\u003c\/strong\u003eNo, the design includes a thick o-ring already.\u003c\/p\u003e\n\u003cp data-end=\"3192\" data-start=\"3058\"\u003e\u003cstrong\u003eIs it suitable for beginners?\u003c\/strong\u003e\u003cbr data-end=\"3089\" data-start=\"3086\"\u003eYes, though it requires slightly more care than cartridge-based pens due to the shut-off valve system\u003c\/p\u003e\n\u003cp data-end=\"3286\" data-start=\"3194\"\u003e\u003cstrong\u003eCan it handle document and shimmer inks?\u003c\/strong\u003e\u003cbr data-end=\"3223\" data-start=\"3220\"\u003eYes, but regular cleaning is recommended for best performance\u003c\/p\u003e\n\u003cp data-end=\"3398\" data-start=\"3288\"\u003e\u003cstrong\u003eHow large is the pen?\u003c\/strong\u003e\u003cbr data-end=\"3311\" data-start=\"3308\"\u003eIt is an oversized fountain pen designed for comfort during extended writing sessions\u003c\/p\u003e\n\u003cp data-end=\"3398\" data-start=\"3288\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eWhat other nibs is it compatible with?\u003c\/strong\u003e\u003cbr\u003eOther size #12 JoWo nib units and also the nib unit from the Pilot Parallel art pen\u003c\/p\u003e\n\u003ch3 data-end=\"3421\" data-start=\"3400\" data-section-id=\"wh1mzi\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3529\" data-start=\"3422\"\u003eOpus 88 Demo Sapphire Blue Fountain Pen\u003c\/li\u003e\n\u003cli data-end=\"3529\" data-start=\"3422\"\u003eEyedropper\u003c\/li\u003e\n\u003cli data-end=\"3529\" data-start=\"3422\"\u003eSpare small o-ring for back of nib unit\u003c\/li\u003e\n\u003cli data-end=\"3529\" data-start=\"3422\"\u003eInstruction leaflet\u003c\/li\u003e\n\u003cli data-end=\"3529\" data-start=\"3422\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/blogs\/blogs\/smooth-writing-with-fountain-pens?_pos=2\u0026amp;_sid=a2392eaaf\u0026amp;_ss=r\"\u003eFree nib tuning\u003c\/a\u003e by LarryPOST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1855\" data-start=\"1826\" data-section-id=\"gpr9q7\"\u003eInk pairing suggestions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2027\" data-start=\"1856\"\u003eRoyal blue inks for a cohesive tonal match\u003c\/li\u003e\n\u003cli data-end=\"2027\" data-start=\"1856\"\u003eBlue-black inks for everyday professional writing\u003c\/li\u003e\n\u003cli data-end=\"2027\" data-start=\"1856\"\u003eTeal inks for a brighter variation within the same family\u003c\/li\u003e\n\u003cli data-end=\"2172\" data-start=\"2029\"\u003eRed or orange inks for bold, high impact accents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild your practice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"3354\" data-end=\"3591\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-pilot-pen?filter.p.m.magento.brand_series=PILOT+Iroshizuku\"\u003ePilot Iroshizuku\u003c\/a\u003e 50mL ink for volume\u003c\/li\u003e\n\u003cli data-start=\"3354\" data-end=\"3591\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-herbin\"\u003eHerbin\u003c\/a\u003e inks, lots of blues\u003c\/li\u003e\n\u003cli data-start=\"3354\" data-end=\"3591\"\u003e\u003ca href=\"https:\/\/www.larrypost.com.au\/products\/opus-88-replacement-12-nib-unit-for-demo-omar-extra-fine?_pos=2\u0026amp;_sid=b4764611c\u0026amp;_ss=r\"\u003eOpus 88 replacement #12 nib unit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Opus 88\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Demo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLaunch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e \u003cspan\u003eTaiwan\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Jowo #6, stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EF, F, M, B, 1.5mm stub\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilling system:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eye dropper\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Acrylic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTrim:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 27g (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 147mm (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiametre:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 17mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComparable size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twsbi Diamond 580\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA calm, high capacity fountain pen, with professional tone.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42098552176722,"sku":"WOPUS88-23091801-EF-4710484645791","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Extra Fine Black","offer_id":42098552209490,"sku":"WOPUS88-230902B-EF","price":189.95,"currency_code":"AUD","in_stock":false},{"title":"Extra Fine 'Flex'","offer_id":42098552242258,"sku":"WOPUS88-23091920B-FLEF-4710484645791","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42098552275026,"sku":"WOPUS88-23091801-F","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Black","offer_id":42098552307794,"sku":"WOPUS88-23091902B-F","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Black 'Flex'","offer_id":42098552340562,"sku":"WOPUS88-23091902B-FLF-4710484645807","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42098552373330,"sku":"WOPUS88-23091801-M-4710484645395","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Medium Black","offer_id":42098552406098,"sku":"WOPUS88-23091902B","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42098552438866,"sku":"WOPUS88-23091801-B-4710484645401","price":189.95,"currency_code":"AUD","in_stock":false},{"title":"Broad Black","offer_id":42098552471634,"sku":"WOPUS88-23091902B-B","price":189.95,"currency_code":"AUD","in_stock":true},{"title":"1.5mm Black","offer_id":42098552504402,"sku":"WOPUS88-23091902B-1.5","price":189.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus---sapphire-blue-demonstrator_1.jpg?v=1739191182"},{"product_id":"opus-88-demonstrator-fountain-pen-green","title":"OPUS 88 Demonstrator Fountain Pen - Green","description":"\u003ch3 data-end=\"260\" data-start=\"182\"\u003eA fresh, translucent green demonstrator\u003c\/h3\u003e\n\u003cp data-end=\"690\" data-start=\"262\"\u003eThe Opus 88 Demo Green is a full sized demonstrator fountain pen finished in a translucent green acrylic that feels fresh and expressive. It offers ink visibility while softening the look with a natural green tone, making it more grounded than a clear demonstrator. Built with a high capacity eyedropper filling system and a shut-off valve, it is designed for long writing sessions.\u003c\/p\u003e\n\u003ch3 data-end=\"716\" data-start=\"692\" data-section-id=\"2rqtbr\"\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1080\" data-start=\"717\"\u003eHigh capacity eyedropper for extended writing \u003c\/li\u003e\n\u003cli data-end=\"1080\" data-start=\"717\"\u003eShut-off valve provides added security during transport\u003c\/li\u003e\n\u003cli data-end=\"1080\" data-start=\"717\"\u003eTranslucent green acrylic that highlights ink movement\u003c\/li\u003e\n\u003cli data-end=\"1080\" data-start=\"717\"\u003eDemonstrator body allows visibility of ink level\u003c\/li\u003e\n\u003cli data-end=\"1080\" data-start=\"717\"\u003eOversized design offers excellent comfort for long writing sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1109\" data-start=\"1082\" data-section-id=\"14rb643\"\u003eFeel in the hand\u003c\/h3\u003e\n\u003cp data-end=\"1392\" data-start=\"1110\"\u003eThe Demo Green feels calm, steady, and naturally focused. The green tint softens the technical look of a demonstrator while still keeping the ink fully visible. It encourages relaxed writing and works especially well for everyday journaling or structured writing.\u003c\/p\u003e\n\u003ch3 data-end=\"1412\" data-start=\"1394\" data-section-id=\"znawl6\"\u003eWho it’s for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1734\" data-start=\"1413\"\u003eWriters who enjoy demonstrators with colour\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1413\"\u003eInk enthusiasts who like seeing ink movement\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1413\"\u003eUsers who prefer large, comfortable pens for long writing sessions\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1413\"\u003eThose who want a daily writer with personality\u003c\/li\u003e\n\u003cli data-end=\"1734\" data-start=\"1413\"\u003eAnyone who enjoys green or nature inspired desk aesthetics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1758\" data-start=\"1736\" data-section-id=\"lqswjz\"\u003eNot for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1979\" data-start=\"1759\"\u003eUsers who prefer compact or pocket-sized pens\u003c\/li\u003e\n\u003cli data-end=\"1979\" data-start=\"1759\"\u003eThose who want cartridge or converter simplicity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1979\" data-start=\"1759\"\u003eAnyone who prefers fully opaque, non-demonstrator designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2348\" data-start=\"2328\" data-section-id=\"1wiyzmz\"\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2753\" data-start=\"2349\"\u003eOpen the shut-off valve slightly while writing \u003c\/li\u003e\n\u003cli data-end=\"2753\" data-start=\"2349\"\u003eClose the valve when carrying to prevent leakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2765\" data-start=\"2755\" data-section-id=\"c4a8sj\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-end=\"2901\" data-start=\"2766\"\u003e\u003cstrong\u003eIs the Demo Green fully transparent?\u003c\/strong\u003e\u003cbr data-end=\"2804\" data-start=\"2801\"\u003eIt is a translucent demonstrator, meaning ink is visible but softened by the green acrylic tone\u003c\/p\u003e\n\u003cp data-end=\"3009\" data-start=\"2903\"\u003e\u003cstrong\u003eDoes it use cartridges or converters?\u003c\/strong\u003e\u003cbr data-end=\"2942\" data-start=\"2939\"\u003eNo, it uses an eyedropper filling system for maximum ink capacity\u003c\/p\u003e\n\u003cp data-end=\"3138\" data-start=\"3011\"\u003e\u003cstrong\u003eDo I need to add silicone grease on the grip threads to prevent leaks?\u003cbr\u003e\u003c\/strong\u003eNo, the design includes a thick o-ring already.\u003c\/p\u003e\n\u003cp data-end=\"3138\" data-start=\"3011\"\u003e\u003cstrong\u003eIs it suitable for beginners?\u003c\/strong\u003e\u003cbr data-end=\"3042\" data-start=\"3039\"\u003eYes, though it requires slightly more care than cartridge-based pens due to the shut-off valve\u003c\/p\u003e\n\u003cp data-end=\"3235\" data-start=\"3140\"\u003e\u003cstrong\u003eCan it handle document and shimmer inks?\u003c\/strong\u003e\u003cbr data-end=\"3169\" data-start=\"3166\"\u003eYes, but regular cleaning is recommended to maintain smooth flow\u003c\/p\u003e\n\u003cp data-end=\"3347\" data-start=\"3237\"\u003e\u003cstrong\u003eHow large is the pen?\u003c\/strong\u003e\u003cbr data-end=\"3260\" data-start=\"3257\"\u003eIt is an oversized fountain pen designed for comfort during extended writing sessions\u003c\/p\u003e\n\u003cp data-end=\"3347\" data-start=\"3237\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eWhat other nibs is it compatible with?\u003c\/strong\u003e\u003cbr\u003eOther size #12 JoWo nib units and also the nib unit from the Pilot Parallel art pen.\u003c\/p\u003e\n\u003ch3 data-end=\"3370\" data-start=\"3349\" data-section-id=\"wh1mzi\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3470\" data-start=\"3371\"\u003eOpus 88 Demo Green Fountain Pen\u003c\/li\u003e\n\u003cli data-end=\"3470\" data-start=\"3371\"\u003eEyedropper\u003c\/li\u003e\n\u003cli data-end=\"3470\" data-start=\"3371\"\u003eSpare small o-ring for back of nib unit\u003c\/li\u003e\n\u003cli data-end=\"3470\" data-start=\"3371\"\u003eInstruction leaflet\u003c\/li\u003e\n\u003cli data-end=\"3470\" data-start=\"3371\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/blogs\/blogs\/smooth-writing-with-fountain-pens?_pos=2\u0026amp;_sid=a2392eaaf\u0026amp;_ss=r\"\u003eFree nib tuning\u003c\/a\u003e by LarryPOST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2010\" data-start=\"1981\" data-section-id=\"gpr9q7\"\u003eInk pairing suggestions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2158\" data-start=\"2011\"\u003eForest green inks for a tonal, cohesive look\u003c\/li\u003e\n\u003cli data-end=\"2158\" data-start=\"2011\"\u003eOlive inks for an earthy, muted palette\u003c\/li\u003e\n\u003cli data-end=\"2158\" data-start=\"2011\"\u003eSepia inks for a warm natural contrast\u003c\/li\u003e\n\u003cli data-end=\"2326\" data-start=\"2160\"\u003eDeep navy inks for structured, professional tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2348\" data-start=\"2328\" data-section-id=\"1wiyzmz\"\u003eBuild your practice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-pilot-pen?filter.p.m.magento.brand_series=PILOT+Iroshizuku\"\u003ePilot Iroshizuku\u003c\/a\u003e 50mL ink for volume\u003c\/li\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-herbin\"\u003eHerbin\u003c\/a\u003e inks, lots of vivid colours\u003c\/li\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\u003ca href=\"https:\/\/www.larrypost.com.au\/products\/opus-88-replacement-12-nib-unit-for-demo-omar-extra-fine?_pos=2\u0026amp;_sid=b4764611c\u0026amp;_ss=r\"\u003eOpus 88 replacement #12 nib unit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Opus 88\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Demo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLaunch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e \u003cspan\u003eTaiwan\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Jowo #6, black stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EF, F, M, B, 1.5mm stub\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilling system:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eye dropper\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Acrylic, black clip\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTrim:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 27g (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 147mm (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiametre:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 17mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComparable size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twsbi Diamond 580\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eAdd a touch of personality to your desk.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine Black","offer_id":42098537496658,"sku":"WOPUS88-2401103B-EF","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Black","offer_id":42098537594962,"sku":"WOPUS88-2401103B-F","price":199.95,"currency_code":"AUD","in_stock":false},{"title":"Medium","offer_id":42098537660498,"sku":"WOPUS88-2401001-M-4710484645449","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42098537693266,"sku":"WOPUS88-2401001-B-4710484645456","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"1.5mm","offer_id":42098537726034,"sku":"WOPUS88-2401001-1.5-4710484645463","price":199.95,"currency_code":"AUD","in_stock":false},{"title":"Extra Fine Black Flex","offer_id":42098537529426,"sku":"WOPUS88-2401103B-FLEF-4710484645814","price":199.95,"currency_code":"AUD","in_stock":false},{"title":"Fine Black Flex","offer_id":42098537627730,"sku":"WOPUS88-2401103B-FLF-4710484645821","price":199.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus88-green-demonstrator_1.jpg?v=1739192208"},{"product_id":"opus-88-demonstrator-fountain-pen-pink-fine-flex-nib","title":"OPUS 88 Demonstrator Fountain Pen - Pink - Extra Fine (2024 Edition)","description":"\u003ch3 data-end=\"93\" data-start=\"36\"\u003eA soft, expressive demonstrator with serious ink capacity\u003c\/h3\u003e\n\u003cp data-end=\"514\" data-start=\"95\"\u003eThe Opus 88 Demo Pink is a full sized demonstrator fountain pen finished in a translucent pink acrylic that balances playful character with functional writing performance. It showcases your ink while adding a softer, more expressive visual tone than traditional clear demonstrators. Built with a high capacity eyedropper filling system and a shut-off valve, it is designed for long writing sessions.\u003c\/p\u003e\n\u003ch3 data-end=\"540\" data-start=\"516\" data-section-id=\"2rqtbr\"\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"908\" data-start=\"541\"\u003eHigh capacity eyedropper filling system for extended writing\u003c\/li\u003e\n\u003cli data-end=\"908\" data-start=\"541\"\u003eShut-off valve provides added security during transport\u003c\/li\u003e\n\u003cli data-end=\"908\" data-start=\"541\"\u003eTranslucent pink acrylic that highlights ink colour and movement\u003c\/li\u003e\n\u003cli data-end=\"908\" data-start=\"541\"\u003eDemonstrator body allows full visibility of ink level \u003c\/li\u003e\n\u003cli data-end=\"908\" data-start=\"541\"\u003eOversized design offers excellent comfort for long writing sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"937\" data-start=\"910\" data-section-id=\"14rb643\"\u003eFeel in the hand\u003c\/h3\u003e\n\u003cp data-end=\"1252\" data-start=\"938\"\u003eThe Demo Pink feels light, creative, and expressive without losing its sense of purpose. The soft pink tone adds personality to your writing setup, while the demonstrator design keeps it visually engaging. It encourages a more playful approach to writing.\u003c\/p\u003e\n\u003ch3 data-end=\"1272\" data-start=\"1254\" data-section-id=\"znawl6\"\u003eWho it’s for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1637\" data-start=\"1273\"\u003eWriters who enjoy demonstrators with a softer, expressive colour palette\u003c\/li\u003e\n\u003cli data-end=\"1637\" data-start=\"1273\"\u003eInk enthusiasts who like seeing ink movement and variation in real time\u003c\/li\u003e\n\u003cli data-end=\"1637\" data-start=\"1273\"\u003eUsers who prefer large, comfortable pens for journaling or long writing\u003c\/li\u003e\n\u003cli data-end=\"1637\" data-start=\"1273\"\u003eThose who want a pen with personality without being overly bold\u003c\/li\u003e\n\u003cli data-end=\"1637\" data-start=\"1273\"\u003eAnyone who enjoys experimenting with colourful inks and combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1661\" data-start=\"1639\" data-section-id=\"lqswjz\"\u003eNot for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1897\" data-start=\"1662\"\u003eUsers who prefer neutral or understated finishes\u003c\/li\u003e\n\u003cli data-end=\"1897\" data-start=\"1662\"\u003eThose who want compact, pocket-friendly pens\u003c\/li\u003e\n\u003cli data-end=\"1897\" data-start=\"1662\"\u003eWriters looking for cartridge or converter simplicity\u003c\/li\u003e\n\u003cli data-end=\"1897\" data-start=\"1662\"\u003eAnyone who prefers fully opaque over demonstrators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2511\" data-start=\"2491\" data-section-id=\"1wiyzmz\"\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2845\" data-start=\"2512\"\u003eOpen the shut-off valve slightly while writing to maintain ink flow\u003c\/li\u003e\n\u003cli data-end=\"2845\" data-start=\"2512\"\u003eClose the valve when carrying or storing to prevent leakage\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2857\" data-start=\"2847\" data-section-id=\"c4a8sj\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-end=\"2998\" data-start=\"2858\"\u003e\u003cstrong\u003eIs the Demo Pink fully transparent?\u003c\/strong\u003e\u003cbr data-end=\"2895\" data-start=\"2892\"\u003eIt is a translucent demonstrator, meaning ink is fully visible but softened by the pink acrylic tone.\u003c\/p\u003e\n\u003cp data-end=\"3107\" data-start=\"3000\"\u003e\u003cstrong\u003eDoes it use cartridges or converters?\u003c\/strong\u003e\u003cbr data-end=\"3039\" data-start=\"3036\"\u003eNo, it uses an eyedropper filling system for maximum ink capacity.\u003c\/p\u003e\n\u003cp data-end=\"3240\" data-start=\"3109\"\u003e\u003cstrong\u003eDo I need to add silicone grease on the grip threads to prevent leaks?\u003cbr\u003e\u003c\/strong\u003eNo, the design includes a thick o-ring already.\u003c\/p\u003e\n\u003cp data-end=\"3240\" data-start=\"3109\"\u003e\u003cstrong\u003eIs it suitable for beginners?\u003c\/strong\u003e\u003cbr data-end=\"3140\" data-start=\"3137\"\u003eYes, though it requires slightly more care than cartridge-based systems due to the shut-off valve.\u003c\/p\u003e\n\u003cp data-end=\"3338\" data-start=\"3242\"\u003e\u003cstrong\u003eCan it handle document and shimmer inks?\u003c\/strong\u003e\u003cbr data-end=\"3271\" data-start=\"3268\"\u003eYes, but regular cleaning is recommended to maintain smooth flow.\u003c\/p\u003e\n\u003cp data-end=\"3451\" data-start=\"3340\"\u003e\u003cstrong\u003eHow large is the pen?\u003c\/strong\u003e\u003cbr data-end=\"3363\" data-start=\"3360\"\u003eIt is an oversized fountain pen designed for comfort during extended writing sessions.\u003c\/p\u003e\n\u003cp data-end=\"3451\" data-start=\"3340\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eWhat other nibs is it compatible with?\u003c\/strong\u003e\u003cbr\u003eOther size #12 JoWo nib units and also the nib unit from the Pilot Parallel art pen.\u003c\/p\u003e\n\u003ch3 data-end=\"3474\" data-start=\"3453\" data-section-id=\"wh1mzi\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3540\" data-start=\"3475\"\u003eOpus 88 Demo Pink Fountain Pen\u003c\/li\u003e\n\u003cli data-end=\"3540\" data-start=\"3475\"\u003eEyedropper\u003c\/li\u003e\n\u003cli data-end=\"3540\" data-start=\"3475\"\u003eSpare small o-ring for back of nib unit\u003c\/li\u003e\n\u003cli data-end=\"3540\" data-start=\"3475\"\u003eInstruction leaflet\u003c\/li\u003e\n\u003cli data-end=\"3540\" data-start=\"3475\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/blogs\/blogs\/smooth-writing-with-fountain-pens?_pos=2\u0026amp;_sid=a2392eaaf\u0026amp;_ss=r\"\u003eFree nib tuning\u003c\/a\u003e from LarryPOST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1928\" data-start=\"1899\" data-section-id=\"gpr9q7\"\u003eInk pairing suggestions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2127\" data-start=\"1929\"\u003eRose and dusty pink inks for a cohesive monochrome look\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1929\"\u003eMagenta inks for a richer, more saturated pink palette\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1929\"\u003eWarm reds for subtle depth without overpowering the body colour\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1929\"\u003eTeal inks for strong complementary contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3591\" data-start=\"3354\"\u003eBuild your practice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-pilot-pen?filter.p.m.magento.brand_series=PILOT+Iroshizuku\"\u003ePilot Iroshizuku\u003c\/a\u003e 50mL ink for volume\u003c\/li\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-herbin\"\u003eHerbin\u003c\/a\u003e inks, lots of browns\u003c\/li\u003e\n\u003cli data-end=\"3591\" data-start=\"3354\"\u003e\u003ca href=\"https:\/\/www.larrypost.com.au\/products\/opus-88-replacement-12-nib-unit-for-demo-omar-extra-fine?_pos=2\u0026amp;_sid=b4764611c\u0026amp;_ss=r\"\u003eOpus 88 replacement #12 nib unit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Opus 88\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand series:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Demo\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLaunch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e \u003cspan\u003eTaiwan\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Jowo #6, black stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNib sizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EF, F, M, B, 1.5mm stub\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilling system:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eye dropper\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Acrylic, black clip\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTrim:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 27g (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 147mm (capped)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDiametre:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e approx. 17mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComparable size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twsbi Diamond 580\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eAdd a touch of personality to your desk.\u003c\/p\u003e","brand":"OPUS 88","offers":[{"title":"Extra Fine","offer_id":42366807212114,"sku":"WOPUS88-2401002-EF-4710484645470","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42366807244882,"sku":"WOPUS88-2401002-F-4710484645487","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42366807277650,"sku":"WOPUS88-2401002-M-4710484645494","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42366807310418,"sku":"WOPUS88-2401002-B-4710484645500","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"1.5mm Stub","offer_id":42366807343186,"sku":"WOPUS88-2401002-1.5-4710484645517","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Extra Fine Flex","offer_id":42366807375954,"sku":"WOPUS88-2401104B-FLEF","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"Fine Flex","offer_id":42366807408722,"sku":"WOPUS88-2401002-FLF","price":199.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/opus88-pink-demonstrator_2.jpg?v=1739192227"}],"url":"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-opus-88-opus-88-flex-nib-pens.oembed","provider":"LarryPOST","version":"1.0","type":"link"}