{"product_id":"twsbi-diamond-580alr-black-fountain-pen-clear-body-with-black-trim","title":"TWSBI Diamond 580ALR Black Fountain Pen - Clear body with Black trim","description":"\u003ch2 data-section-id=\"1c9xw79\" data-start=\"0\" data-end=\"41\"\u003eClarity with a sharper edge\u003c\/h2\u003e\n\u003cp data-start=\"43\" data-end=\"310\"\u003eThe TWSBI Diamond 580ALR Black Fountain Pen takes everything people love about the Diamond 580 and strips it down to its most focused form. Clear demonstrator body, with matte black aluminium trim. More geometry than softness, to make it feel like a drafting tool for precision, but still flexible enough for creativity.\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"310\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eUses the proven 580 piston and nib, for a reliable everyday writer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"nebpyb\" data-start=\"1042\" data-end=\"1074\"\u003eWhat sets it apart\u003c\/h2\u003e\n\u003cul data-start=\"428\" data-end=\"980\"\u003e\n\u003cli data-section-id=\"inn0q2\" data-start=\"428\" data-end=\"505\"\u003eMatte black aluminium trim creates a sharp, modern contrast \u003c\/li\u003e\n\u003cli data-section-id=\"19penms\" data-start=\"506\" data-end=\"574\"\u003eALR ribbed grip section provides tactile control\u003c\/li\u003e\n\u003cli data-section-id=\"36geqa\" data-start=\"575\" data-end=\"640\"\u003eTransparent demonstrator barrel shows ink movement and level\u003c\/li\u003e\n\u003cli data-section-id=\"1aftgjz\" data-start=\"641\" data-end=\"720\"\u003eReliable piston mechanism for easy fills and high ink capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1o7ozgn\" data-start=\"721\" data-end=\"789\"\u003eFaceted design prevents rolling and reinforces the engineered feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nebpyb\" data-start=\"1042\" data-end=\"1074\"\u003eFeel in the hand\u003c\/h3\u003e\n\u003cp data-start=\"1076\" data-end=\"1198\"\u003eThe Diamond 580 line is known for transparency, but this Matte Black version adds more structure, rather than softness. Instead of feeling playful, it feels purposeful. \u003cmeta charset=\"utf-8\"\u003eThe ribbed grip reinforces that shift.\u003c\/p\u003e\n\u003ch3 data-section-id=\"15dqgbd\" data-start=\"1575\" data-end=\"1590\"\u003eWho it’s for\u003c\/h3\u003e\n\u003cul data-start=\"1592\" data-end=\"1863\"\u003e\n\u003cli data-section-id=\"v7t67r\" data-start=\"1592\" data-end=\"1641\"\u003eWriters who prefer precision over aesthetics\u003c\/li\u003e\n\u003cli data-section-id=\"13540oo\" data-start=\"1642\" data-end=\"1688\"\u003eDesigners, engineers, and technical thinkers\u003c\/li\u003e\n\u003cli data-section-id=\"msp60t\" data-start=\"1689\" data-end=\"1747\"\u003eJournalers who want better grip control during long sessions\u003c\/li\u003e\n\u003cli data-section-id=\"146cv3g\" data-start=\"1748\" data-end=\"1809\"\u003eFountain pen users moving into more “serious” daily writers\u003c\/li\u003e\n\u003cli data-section-id=\"88z86n\" data-start=\"1810\" data-end=\"1863\"\u003ePeople who like clear systems and visible mechanics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1guh830\" data-start=\"1865\" data-end=\"1884\"\u003eWho it’s not for\u003c\/h3\u003e\n\u003cul data-start=\"1886\" data-end=\"2069\"\u003e\n\u003cli data-section-id=\"8rz20d\" data-start=\"1886\" data-end=\"1932\"\u003eUsers who prefer warm or decorative finishes\u003c\/li\u003e\n\u003cli data-section-id=\"1dfwu6i\" data-start=\"1933\" data-end=\"1976\"\u003eThose who dislike demonstrator style pens\u003c\/li\u003e\n\u003cli data-section-id=\"11uhol3\" data-start=\"1977\" data-end=\"2021\"\u003eUses who want to avoid maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2029\" data-start=\"2010\"\u003ePractical tips\u003c\/h3\u003e\n\u003cul\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 580ALR has a more refined grip, replaceable nib unit, and stronger build quality. 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 section for improved control. Most current releases are ALR.\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 fully 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?\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003eNo, it is designed for bottled ink only.\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\"\u003eOnly basic flushing is required. Full disassembly is optional and usually only needed for long-term piston care.\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 Matte Black 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\u003ch3 data-section-id=\"1wnsx30\" data-start=\"2071\" data-end=\"2097\"\u003eInk pairing suggestions\u003c\/h3\u003e\n\u003cul data-start=\"2157\" data-end=\"2436\"\u003e\n\u003cli data-section-id=\"4z41c8\" data-start=\"2157\" data-end=\"2212\"\u003eBlack and blue-black inks for a fully monochrome feel\u003c\/li\u003e\n\u003cli data-section-id=\"13p9acz\" data-start=\"2213\" data-end=\"2267\"\u003eTeal inks for contrast against the minimalist design\u003c\/li\u003e\n\u003cli data-section-id=\"132e8vw\" data-start=\"2268\" data-end=\"2317\"\u003eIron gall inks for a traditional, archival tone\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 Diamond 580 nibs,\u003c\/a\u003e\u003cspan\u003e \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\u003eJan 2024\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=\"4522\" data-end=\"4692\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Diamond 580ALR Black is not trying to be expressive. It’s trying to be exact. \u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Extra Fine","offer_id":42393123061842,"sku":"WTWSBI-M7440940-4711467440945","price":129.95,"currency_code":"AUD","in_stock":true},{"title":"Fine","offer_id":42393123094610,"sku":"WTWSBI-M7440950-4711467440952","price":129.95,"currency_code":"AUD","in_stock":false},{"title":"Medium","offer_id":42393123127378,"sku":"WTWSBI-M7440960-4711467440969","price":129.95,"currency_code":"AUD","in_stock":true},{"title":"Broad","offer_id":42393123160146,"sku":"WTWSBI-M7440970-4711467440976","price":129.95,"currency_code":"AUD","in_stock":true},{"title":"1.1mm Stub","offer_id":42393123192914,"sku":"WTWSBI-M7440980-4711467440983","price":129.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/4033\/8002\/files\/twsbi-diamond-580-alr-black_larrypost_1_1_1.jpg?v=1739191876","url":"https:\/\/www.larrypost.com.au\/products\/twsbi-diamond-580alr-black-fountain-pen-clear-body-with-black-trim","provider":"LarryPOST","version":"1.0","type":"link"}