{"product_id":"diamine-blue-black-fountain-pen-ink-bottle","title":"Diamine Ink Bottle - Blue-Black","description":"\u003cp\u003eDiamine Ink Bottle - Blue-Black delivers a classic, office-ready tone that reads cleanly on the page while offering a touch of character. Its balanced blend of deep navy and charcoal undertones provides strong legibility for notes, journaling, and correspondence without feeling stark or dull.\u003c\/p\u003e\u003ch2\u003eColor \u0026amp; Character\u003c\/h2\u003e\u003cp\u003eThis blue-black leans refined and versatile: dark enough for professional use, nuanced enough to show subtle shading on fountain pen-friendly paper. The hue stays composed in finer nibs and opens up with gentle tonal variation in broader or wetter setups.\u003c\/p\u003e\u003ch2\u003eOn the Page\u003c\/h2\u003e\u003cp\u003eKnown for dependable performance, this water-based, dye-based formula flows smoothly and starts easily. Dry times vary with paper and nib choice, but everyday use remains tidy and controlled. Cleanup is straightforward, making it a practical daily ink across a wide range of pens and converters.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Diamine\u003c\/li\u003e\n\u003cli\u003eColor: Blue-Black\u003c\/li\u003e\n\u003cli\u003eInk type: Water-based, dye-based fountain pen ink\u003c\/li\u003e\n\u003cli\u003eFormat: Bottled fountain pen ink\u003c\/li\u003e\n\u003cli\u003eUse: Suitable for fountain pens with cartridges or converters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamine","offers":[{"title":"2ml Sample","offer_id":40536576655394,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"5ml Sample","offer_id":40536576688162,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"30ml Bottle","offer_id":40536576720930,"sku":"3001","price":9.0,"currency_code":"USD","in_stock":false},{"title":"80ml Bottle","offer_id":50219499979027,"sku":"DM-7001","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/products\/Diamine-Blue-Black-Fountain-Pen-Ink.jpg?v=1656079211","url":"https:\/\/www.truphaeinc.mom\/products\/diamine-blue-black-fountain-pen-ink-bottle","provider":"Truphae","version":"1.0","type":"link"}