{"product_id":"twsbi-diamond-580alr-prussian-blue-fountain-pen-clear-body-with-blue-trim","title":"TWSBI Diamond 580ALR Prussian Blue Fountain Pen - Clear body with Blue trim","description":"\u003ch2 data-section-id=\"22wa1s\" data-start=\"0\" data-end=\"61\"\u003eA calm, confident Prussian blue \u003c\/h2\u003e\n\u003cp data-start=\"63\" data-end=\"370\"\u003eThe TWSBI Diamond 580 Prussian Blue Fountain Pen is built on TWSBI's proven 580ALR model, with deep Prussian blue trim to make it feel less like a resin demonstrator and more like a dependable tool. It's not trying to be showy, but conveys confidence.\u003c\/p\u003e\n\u003cp data-start=\"63\" data-end=\"370\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIt uses the reliable TWSBI 580 piston and a smooth writing nib, \u003cmeta charset=\"utf-8\"\u003ewidely regarded as one of the strongest everyday performers for consistent writing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1uo84zg\" data-start=\"1091\" data-end=\"1124\"\u003eWhat sets it apart\u003c\/h2\u003e\n\u003cul data-start=\"491\" data-end=\"1018\"\u003e\n\u003cli data-section-id=\"1or2wnz\" data-start=\"491\" data-end=\"551\"\u003eDeep Prussian blue trim adds a calm, professional presence\u003c\/li\u003e\n\u003cli data-section-id=\"r44qhf\" data-start=\"552\" data-end=\"617\"\u003eTransparent body to see and monitor ink level\u003c\/li\u003e\n\u003cli data-section-id=\"1aftgjz\" data-start=\"618\" data-end=\"697\"\u003eSmooth piston system with high ink capacity for long writing sessions\u003c\/li\u003e\n\u003cli data-section-id=\"168i8o4\" data-start=\"698\" data-end=\"764\"\u003eEasy to change nib units, to explore different line widths\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kui0fb\" data-start=\"830\" data-end=\"887\"\u003eEasy cleaning and disassembly for long-term maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uo84zg\" data-start=\"1091\" data-end=\"1124\"\u003eFeel in the hand\u003c\/h3\u003e\n\u003cp data-start=\"1126\" data-end=\"1321\"\u003eWhere some demonstrators feel playful, this Prussian Blue feels strong and dependable. The clear body keeps the mechanical aspects visible, but the blue trim pulls everything into focus. Controlled, but not cold.\u003c\/p\u003e\n\u003ch3 data-section-id=\"15dqgbd\" data-start=\"1658\" data-end=\"1673\"\u003eWho it’s for\u003c\/h3\u003e\n\u003cul data-start=\"1675\" data-end=\"1926\"\u003e\n\u003cli data-section-id=\"1hga1ci\" data-start=\"1675\" data-end=\"1717\"\u003eWriters who prefer focus over decoration\u003c\/li\u003e\n\u003cli data-section-id=\"qaa8rd\" data-start=\"1718\" data-end=\"1767\"\u003ePeople building consistent daily writing habits\u003c\/li\u003e\n\u003cli data-section-id=\"1cc7svt\" data-start=\"1768\" data-end=\"1816\"\u003eJournalers who want a reliable tool for long writing sessions\u003c\/li\u003e\n\u003cli data-section-id=\"otc3i9\" data-start=\"1817\" data-end=\"1871\"\u003eFountain pen users upgrading from entry level models\u003c\/li\u003e\n\u003cli data-section-id=\"w0cwgc\" data-start=\"1872\" data-end=\"1926\"\u003eAnyone who is trying to build a thinking practice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1guh830\" data-start=\"1928\" data-end=\"1947\"\u003eNot for\u003c\/h3\u003e\n\u003cul data-start=\"1949\" data-end=\"2159\"\u003e\n\u003cli data-section-id=\"1ist763\" data-start=\"1949\" data-end=\"1996\"\u003eUsers looking for more expressive finishes\u003c\/li\u003e\n\u003cli data-section-id=\"1jwpsbu\" data-start=\"1997\" data-end=\"2048\"\u003eThose who prefer opaque or highly decorative pens\u003c\/li\u003e\n\u003cli data-section-id=\"1okj6w3\" data-start=\"2049\" data-end=\"2096\"\u003eWriters wanting a lightweight pocket style pen\u003c\/li\u003e\n\u003cli data-section-id=\"1ncc0n3\" data-start=\"2097\" data-end=\"2159\"\u003ePeople who dislike demonstrator models or maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dsgeyw\" data-start=\"2526\" data-end=\"2543\"\u003ePractical tips\u003c\/h3\u003e\n\u003cul data-start=\"2545\" data-end=\"2864\"\u003e\n\u003cli\u003eTwsbi pens are designed for easy maintenance. If you spill ink in the pen cap, use an elastic band wrapped along the length of a pencil to remove the inner cap for cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2400\" data-end=\"2409\"\u003eFAQs\u003c\/h3\u003e\n\u003cp data-end=\"2390\" data-start=\"2301\"\u003e\u003cstrong\u003eIs this beginner-friendly?\u003c\/strong\u003e\u003cbr data-end=\"2330\" data-start=\"2327\"\u003eYes, you dial in the ink at a controlled pace, and will be writing for a couple of weeks before you have to refill. The pen box includes filling instructions.\u003c\/p\u003e\n\u003cp data-end=\"2479\" data-start=\"2392\"\u003e\u003cstrong\u003eHow much ink does it hold?\u003c\/strong\u003e\u003cbr data-end=\"2421\" data-start=\"2418\"\u003eThe chamber can hold up to 1.9mL, which is 2-3 times a cartridge or converter.\u003c\/p\u003e\n\u003cp data-end=\"2558\" data-start=\"2481\"\u003e\u003cstrong\u003eHow does it compare to Twsbi Eco?\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003eThe Diamond 580 is the more refined everyday writer, with a screw-in nib unit and improved grip section. Eco is simpler and more entry focused.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2558\" data-start=\"2481\"\u003e\u003cstrong\u003eWhat's the difference between 580, 580AL and 580ALR?\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e580 is the base model. AL adds aluminium components. ALR adds a ribbed grip for extra control.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"2558\" data-start=\"2481\"\u003e\u003cstrong\u003eCan you change nibs?\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003eYes. The nib unit is replaceable and can be swapped even when inked.\u003c\/p\u003e\n\u003cp data-end=\"2614\" data-start=\"2560\"\u003e\u003cstrong\u003eDoes it come with ink?\u003c\/strong\u003e\u003cbr data-end=\"2585\" data-start=\"2582\"\u003e\u003cmeta charset=\"utf-8\"\u003eNo. It is designed for bottled ink use only.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"2614\" data-start=\"2560\"\u003e\u003cstrong\u003eIs it fragile?\u003c\/strong\u003e\u003cbr\u003eNot with the right care. Avoid over tightening the cap during daily use and minimise how often you disassemble the pen. \u003c\/p\u003e\n\u003cp data-end=\"2614\" data-start=\"2560\"\u003e\u003cstrong\u003eHow do you clean it?\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eFlush water through the piston system until clear. Full disassembly is only needed occasionally for maintenance.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2682\" data-start=\"2662\"\u003eWhat’s included\u003c\/h3\u003e\n\u003cul data-end=\"2801\" data-start=\"2684\"\u003e\n\u003cli data-end=\"2731\" data-start=\"2684\"\u003eTWSBI Diamond 580ALR Prussian Blue Fountain Pen\u003c\/li\u003e\n\u003cli data-end=\"2753\" data-start=\"2732\"\u003eWrench\u003c\/li\u003e\n\u003cli data-end=\"2753\" data-start=\"2732\"\u003eSilicone grease\u003c\/li\u003e\n\u003cli data-end=\"2753\" data-start=\"2732\"\u003ePresentation case\u003c\/li\u003e\n\u003cli data-end=\"2801\" data-start=\"2754\"\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\u003cspan\u003e \u003c\/span\u003efrom LarryPOST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1wnsx30\" data-start=\"2161\" data-end=\"2187\"\u003eInk pairing suggestions\u003c\/h2\u003e\n\u003cul data-start=\"2227\" data-end=\"2385\"\u003e\n\u003cli data-section-id=\"13vz5rx\" data-start=\"2227\" data-end=\"2255\"\u003eBlacks, deep blues, blue-blacks, graphite and smoky greys\u003c\/li\u003e\n\u003cli data-section-id=\"1mj1d80\" data-start=\"2283\" data-end=\"2304\"\u003eSubtle shading inks\u003c\/li\u003e\n\u003cli data-section-id=\"673sx9\" data-start=\"2305\" data-end=\"2336\"\u003eProfessional, muted ink tones\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2872\" data-start=\"2861\" data-section-id=\"yfki9c\"\u003eBuild your practice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse with the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-twsbi?filter.p.product_type=Fountain+Pen+Ink+Well\"\u003eTwsbi Diamond Ink Well\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor mess free filling\u003c\/li\u003e\n\u003cli data-handle=\"twsbi-diamond-580-replacement-nib-unit\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/products\/twsbi-diamond-580-replacement-nib-unit?_pos=3\u0026amp;_sid=927d85a3d\u0026amp;_ss=r\" data-bss-pl=\"active\"\u003eReplacement nibs\u003c\/a\u003e\u003cspan\u003e are useful \u003c\/span\u003efor exploring line width \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/collections\/larrypost-brands-de-atramentis?filter.p.product_type=Waterproof+Bottled+Ink\"\u003eDe Atramentis Document ink\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor permanence\u003c\/li\u003e\n\u003cli data-handle=\"twsbi-pipe-needle-attachment-for-refilling-fountain-pens\"\u003e\n\u003ca href=\"https:\/\/www.larrypost.com.au\/products\/twsbi-pipe-needle-attachment-for-refilling-fountain-pens?_pos=1\u0026amp;_sid=4c8088925\u0026amp;_ss=r\" data-bss-pl=\"active\"\u003eTwsbi Pipe\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis an attachment to fill from an almost empty ink bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2794\" data-start=\"2783\" data-section-id=\"yfki9c\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3057\" data-start=\"2795\"\u003e\n\u003cstrong\u003eBrand:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eTWSBI\u003c\/li\u003e\n\u003cli data-end=\"3057\" data-start=\"2795\"\u003e\n\u003cstrong\u003eBrand series:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eDiamond 580AL\/ALR\u003c\/li\u003e\n\u003cli data-end=\"3057\" data-start=\"2795\"\u003e\n\u003cstrong\u003eLaunch:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMay 2020\u003c\/li\u003e\n\u003cli data-end=\"3057\" data-start=\"2795\"\u003e\n\u003cstrong\u003eOrigin:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eTaiwan\u003c\/li\u003e\n\u003cli data-end=\"3057\" data-start=\"2795\"\u003e\n\u003cstrong\u003eNib:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib sizes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEF, F, M, B, 1.1 stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePiston filler (1.9mL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransparent polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim:\u003c\/strong\u003e\u003cspan\u003e S\u003c\/span\u003etainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwist\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapprox. 10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiametre:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapprox. 13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapprox. 142mm (capped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: approx. 29g (capped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparable size:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePilot Custom 74, Lamy Studio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4414\" data-end=\"4653\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Diamond 580 Prussian Blue is not trying to impress you, but support you.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Extra Fine","offer_id":42393121554514,"sku":"WTWSBI-M7447920-4711467447920","price":139.95,"currency_code":"AUD","in_stock":false},{"title":"Fine","offer_id":42393121587282,"sku":"WTWSBI-M7447930-4711467447937","price":139.95,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":42393121620050,"sku":"WTWSBI-M7447940-4711467447944","price":139.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42393121652818,"sku":"WTWSBI-M7447950-4711467447951","price":139.95,"currency_code":"AUD","in_stock":true},{"title":"1.1mm Stub","offer_id":42393121685586,"sku":"WTWSBI-M7447960-4711467447968","price":139.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/twsbi_diamond_580alr_prussian_blue_1.jpg?v=1739180686","url":"https:\/\/www.larrypost.com.au\/products\/twsbi-diamond-580alr-prussian-blue-fountain-pen-clear-body-with-blue-trim","provider":"LarryPOST","version":"1.0","type":"link"}