{"product_id":"extradimensional-umber","title":"Extradimensional Umber","description":"\u003cp\u003eAn ultra-saturated quasi-sheening sepia, Extradimensional Umber bends the color wheel. With a robust sepia base and a hint of green sheen at the right angle, stretching to sandy caramel on a speedier stroke, this hue will surely be one of the most mind-bending in your collection. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING\u003c\/strong\u003e: Photographing the character in this ink is difficult. I've done my best to capture the extradimensional nuance, but you're bound to find something new as you play with stronger and weaker saturations on different papers in various lighting atmospheres. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eOur ink swatch is produced with a cotton swab on Tomoe River paper. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSince this is an extremely saturated ink, some pens may operate on the dry side and extra effort may be required in cleaning. Extradimensional Umber is part of the Keystone Formula fountain pen ink line, built with water soluble dye-colorants. \u003cspan\u003eThe 90mL volume will provide approximately 112 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"Default Title","offer_id":44667640348914,"sku":"PN100718","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Extradimensional_Umber_e0e276b2-fef2-4596-bafd-cd3b209e0a93.jpg?v=1779376538","url":"https:\/\/www.birminghampens.mom\/products\/extradimensional-umber","provider":"Birmingham Pen Company","version":"1.0","type":"link"}