{"product_id":"diamine-sapphire-blue-fountain-pen-ink-bottle","title":"Diamine Ink Bottle - Sapphire Blue","description":"\u003cp\u003eDiamine Ink Bottle - Sapphire Blue delivers a bright, confident royal blue that reads clean and professional across journals, planners, and correspondence. This well-balanced everyday ink offers clear contrast on the page without feeling harsh, making it an easy choice for both work and casual writing.\u003c\/p\u003e\u003ch2\u003eColor \u0026amp; Character\u003c\/h2\u003e\u003cp\u003eSapphire Blue leans vibrant rather than muted, with steady saturation that stays legible on a wide range of papers. The hue remains crisp in fine nibs and gains depth in broader points, offering pleasing variation without distracting extremes.\u003c\/p\u003e\u003ch2\u003eWriting Experience\u003c\/h2\u003e\u003cp\u003eKnown for dependable flow and fast startups, this water-based dye ink pairs smoothly with most pens and papers. It is easy to clean from converters and pens used in regular rotation. As with most standard dye inks, it is not waterproof, so a little care around moisture is recommended.\u003c\/p\u003e\u003ch2\u003eBrand Heritage\u003c\/h2\u003e\u003cp\u003eDiamine has produced fountain pen inks in England since 1864, earning a global following for its consistent performance, broad palette, and pen-friendly formulations.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Diamine\u003c\/li\u003e\n\u003cli\u003eColor: Sapphire Blue (royal blue)\u003c\/li\u003e\n\u003cli\u003eInk type: Water-based dye fountain pen ink\u003c\/li\u003e\n\u003cli\u003eCompatibility: Safe for use in all conventional fountain pens\u003c\/li\u003e\n\u003cli\u003eWater resistance: Not waterproof\u003c\/li\u003e\n\u003cli\u003eOrigin: United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamine","offers":[{"title":"2ml Sample","offer_id":40536587010082,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"5ml Sample","offer_id":40536587042850,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"30ml Bottle","offer_id":40536587075618,"sku":"3034","price":9.0,"currency_code":"USD","in_stock":true},{"title":"80ml Bottle","offer_id":50221647528211,"sku":"DM-7034","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/products\/Diamine-Sapphire-Blue-Ink-Bottle.jpg?v=1656079472","url":"https:\/\/www.truphaeinc.mom\/products\/diamine-sapphire-blue-fountain-pen-ink-bottle","provider":"Truphae","version":"1.0","type":"link"}