{"product_id":"twsbi-diamond-580alr-piston-filler-fountain-pen-affogato-black-titanium","title":"TWSBI Diamond 580ALR Piston Filler Fountain Pen - Affogato \u0026 Black Titanium","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdition:\u003c\/strong\u003e Affogato \u0026amp; Black Titanium — Warm, creamy coffee-toned matte anodized aluminum paired with sleek black titanium trim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Section:\u003c\/strong\u003e \u003cstrong\u003e\"ALR\" Ribbed Aluminum\u003c\/strong\u003e — Textured matte grip for superior control and comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling Mechanism:\u003c\/strong\u003e Piston Filler — Internal piston draws ink directly into the barrel (approx. 1.9ml capacity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib:\u003c\/strong\u003e Stainless Steel — Precision Jowo nib (Black Titanium finish) for smooth writing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Diamond Faceted — Crystal clear resin barrel catches the light and shows off the ink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Fully Serviceable — Includes wrench and silicone grease for home disassembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 142 mm capped, 27g weight — \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan\u003ePerfectly balanced design featuring lightweight machined aluminum internals\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Taiwan — Precision engineered for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout the TWSBI Diamond 580ALR Piston Filler Fountain Pen - Affogato \u0026amp; Black Titanium\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTWSBI Diamond 580ALR Piston Filler Fountain Pen - Affogato \u0026amp; Black Titanium\u003c\/strong\u003e takes the classic Diamond 580 design and upgrades it with premium materials for the serious writer. While retaining the famous diamond-faceted barrel, this \"ALR\" version replaces standard plastic components with durable \u003cstrong\u003emachined aluminum\u003c\/strong\u003e finished in a warm, sophisticated affogato brown.\u003c\/p\u003e\n\u003cp\u003eThe standout feature of this model is the \u003cstrong\u003eribbed aluminum grip section\u003c\/strong\u003e. Unlike smooth plastic pens that can become slippery during long writing sessions, the matte textured finish provides a secure, tactile hold for superior control. The warm, creamy coffee tones of the aluminum piston mechanism and grip are brilliantly offset by stealthy, modern black titanium (onyx) trim on the cap, clip, and nib, giving the pen an incredibly chic, highly sought-after aesthetic.\u003c\/p\u003e\n\u003cp\u003eIdeally suited for bottled ink enthusiasts, it features a high-capacity \u003cstrong\u003episton filling mechanism\u003c\/strong\u003e that holds approximately \u003cstrong\u003e1.9ml of ink\u003c\/strong\u003e—nearly 3x the capacity of a standard converter. The clear body lets you see your ink level at a glance, turning the liquid inside into a visual part of the pen's design.\u003c\/p\u003e\n\u003cp\u003eTrue to TWSBI’s philosophy, the pen arrives in a presentation box with a wrench and silicone grease, giving you the freedom to disassemble and maintain your tool for years of reliable use.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Extra Fine EF","offer_id":48760594956505,"sku":"M7441340","price":88.0,"currency_code":"USD","in_stock":true},{"title":"Fine F","offer_id":48760594989273,"sku":"M7441350","price":88.0,"currency_code":"USD","in_stock":true},{"title":"Medium M","offer_id":48760595022041,"sku":"M7441360","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/files\/TWSBI_Diamond_580ALR_Piston_Filler_Fountain_Pen_-_Affogato_Black_Titanium.jpg?v=1779965181","url":"https:\/\/penandtool.com\/products\/twsbi-diamond-580alr-piston-filler-fountain-pen-affogato-black-titanium","provider":"Pen \u0026 Tool","version":"1.0","type":"link"}