{"product_id":"higgins-eternal-black-writing-ink","title":"Eternal Black Writing Ink","description":"\u003cp\u003eReproduction-ready work demands ink that photographs cleanly without fading or feathering. Higgins Eternal Black delivers dense, crisp lines that hold their definition when scanned or copied, making it reliable for technical drawings, formal documents, and archival correspondence. The carbon-based formula creates truly permanent marks that resist water and light exposure once dry, ensuring your work remains legible decades later.\u003c\/p\u003e\n\u003cp\u003eThis ink flows smoothly through any fountain pen without clogging feed channels or corroding internal mechanisms. The formulation balances viscosity carefully, thin enough to move freely through fine nibs yet substantial enough to produce solid blacks on paper. Penmanship practice benefits from this consistent flow, as letters maintain uniform weight without skipping or pooling.\u003c\/p\u003e\n\u003cp\u003eCarbon pigments provide the deep black density that office reproduction equipment requires. Unlike dye-based inks that can appear washed out in copies, this permanent ink translates to clean, readable reproductions whether you're scanning documents or making photocopies. The bottle format works efficiently for regular fountain pen users who need reliable performance for correspondence, notation work, and formal writing tasks.\u003c\/p\u003e","brand":"Higgins","offers":[{"title":"2 1\/2 oz.","offer_id":48111568126181,"sku":"19148","price":6.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6890\/5701\/files\/s19148.jpg?v=1769733086","url":"https:\/\/www.texasart.mom\/products\/higgins-eternal-black-writing-ink","provider":"Texas Art Supply","version":"1.0","type":"link"}