{"product_id":"pennsylvania-slate","title":"Pennsylvania Slate","description":"\u003cp\u003ePennsylvania Slate is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. \u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe 50mL volume will provide approximately 62 standard converter refills assuming a 0.8mL draw.\u003c\/span\u003e\u003cspan\u003e Our ink swatch is produced with a cotton swab on Tomoe River paper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eEnjoy Pennsylvania Slate as a standalone fountain pen ink, or blend it with other Birmingham Pen Co. fountain pen inks to craft your personalized shade.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e \u003c\/p\u003e","brand":"Fountain Pen Ink","offers":[{"title":"50mL Glass Bottle","offer_id":47531820417266,"sku":"PN100179","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1237\/1088\/files\/Pennsylvania_Slate_fbdb8959-df6d-4517-a940-676b233cb664.jpg?v=1746133314","url":"https:\/\/www.birminghampens.mom\/products\/pennsylvania-slate","provider":"Birmingham Pen Company","version":"1.0","type":"link"}