{"product_id":"de-atramentis-document-ink","title":"De Atramentis Document Ink 35ml","description":"\u003cp\u003e\u003cstrong\u003eWaterproof ink for work that must last\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe De Atramentis Document range exists to solve a specific problem: most fountain pen inks are not waterproof, which means applying wash over finished linework or exposing the work to moisture will cause the lines to run. Document inks are formulated to be waterproof once dry — a different chemical approach from standard dye inks, requiring more active maintenance in fountain pens but producing work that is archival and permanent. For dip pen illustration, zine production, calligraphy finishing pieces, and botanical pen and ink, these are the correct inks.\u003cbr\u003e\u003c\/p\u003e","brand":"De Atramentis","offers":[{"title":"Document Black","offer_id":53230574534984,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Document Sepia","offer_id":53230574567752,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Document Blue","offer_id":53230574600520,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Document Red","offer_id":53230574633288,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/inkwellartsupplies.com\/products\/de-atramentis-document-ink","provider":"Inkwell Art Supplies","version":"1.0","type":"link"}