{"product_id":"diamine-green-umber-fountain-pen-ink-bottle","title":"Diamine Ink Bottle - Green Umber","description":"\u003cp\u003eDiamine Ink Bottle - Green Umber brings an earthy, organic green to everyday writing. The hue blends olive tones with a soft brown undertone, yielding a grounded, legible color that suits notes, journaling, and sketch washes alike. From Diamine, the long-established British ink maker founded in 1864, it offers dependable performance across a wide range of fountain pens.\u003c\/p\u003e\u003ch2\u003eColor \u0026amp; Character\u003c\/h2\u003e\u003cp\u003eGreen Umber reads as a natural olive on the page, with gentle warmth that adds character without overpowering text. It shows attractive shading on quality paper, moving from lighter moss to deeper woodland tones that lend dimension to finer lines and bold strokes.\u003c\/p\u003e\u003ch2\u003eWriting Experience\u003c\/h2\u003e\u003cp\u003eThis water-based, dye-based formula is well-behaved and pen-safe, with smooth flow that supports consistent starts and clean lines. Dry times are moderate and paper-dependent; use fountain pen-friendly paper to see the richest shading and minimize feathering or bleedthrough. Cleanup is straightforward with cool water, and the ink is not waterproof.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInk type: Water-based, dye-based fountain pen ink\u003c\/li\u003e\n\u003cli\u003eColor: Green Umber (olive-green with brown undertones)\u003c\/li\u003e\n\u003cli\u003eBehavior: Smooth flow, shading; non-waterproof\u003c\/li\u003e\n\u003cli\u003eCompatibility: Suitable for all fountain pens\u003c\/li\u003e\n\u003cli\u003eManufacturer: Diamine (est. 1864, United Kingdom)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamine","offers":[{"title":"2ml Sample","offer_id":40536580423714,"sku":null,"price":1.65,"currency_code":"USD","in_stock":true},{"title":"5ml Sample","offer_id":40536580456482,"sku":null,"price":3.3,"currency_code":"USD","in_stock":true},{"title":"30ml Bottle","offer_id":40536580489250,"sku":"3039","price":9.0,"currency_code":"USD","in_stock":false},{"title":"80ml Bottle","offer_id":50221293895955,"sku":"DM-7039","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/products\/Diamine-Green-Umber-Ink-Bottle.jpg?v=1656079306","url":"https:\/\/www.truphaeinc.mom\/products\/diamine-green-umber-fountain-pen-ink-bottle","provider":"Truphae","version":"1.0","type":"link"}