{"product_id":"diamine-steel-blue-fountain-pen-ink-bottle","title":"Diamine Ink Bottle - Steel Blue","description":"\u003cp\u003eDiamine Ink Bottle - Steel Blue brings a composed, teal-leaning blue that feels both modern and timeless. This UK-made, water-based formula is known for reliable flow and easy maintenance, making it a straightforward choice for daily notes, journaling, and thoughtful correspondence.\u003c\/p\u003e\u003ch3\u003eColor \u0026amp; Performance\u003c\/h3\u003e\u003cp\u003eSteel Blue sits between blue and green with a refined, slightly muted character that stays readable on white and cream papers alike. Expect smooth, consistent flow and attractive shading on fountain pen friendly paper. Finer nibs keep lines crisp for annotations, while broader nibs reveal greater depth and tonal variation without harsh contrast.\u003c\/p\u003e\u003ch3\u003eBrand Heritage\u003c\/h3\u003e\u003cp\u003eDiamine has produced fountain pen inks in Liverpool since 1864, earning a worldwide following for dependable performance and a rich palette. The brand’s pen-safe, dye-based formulations are favored by writers who value consistency, color nuance, and easy cleanup.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eColor: Steel Blue (teal-leaning blue)\u003c\/li\u003e\n\u003cli\u003eInk type: Water-based, dye-based fountain pen ink\u003c\/li\u003e\n\u003cli\u003ePerformance: Smooth flow with shading on suitable paper\u003c\/li\u003e\n\u003cli\u003eCompatibility: Safe for modern fountain pens, converters, and piston-fill systems\u003c\/li\u003e\n\u003cli\u003eOrigin: United Kingdom\u003c\/li\u003e\n\u003cli\u003ePackaging: Bottled ink\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamine","offers":[{"title":"2ml Sample","offer_id":40536588189730,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"5ml Sample","offer_id":40536588222498,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"30ml Bottle","offer_id":40536588255266,"sku":"3011","price":9.0,"currency_code":"USD","in_stock":true},{"title":"80ml Bottle","offer_id":50221559611667,"sku":"DM-7011","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/products\/Diamine-Steel-Blue-Ink-Bottle.jpg?v=1656079499","url":"https:\/\/www.truphaeinc.mom\/products\/diamine-steel-blue-fountain-pen-ink-bottle","provider":"Truphae","version":"1.0","type":"link"}