{"product_id":"pre-tested-oil-37ml-ivory-black-118665-1","title":"PRE-TESTED OIL 37ML IVORY BLACK","description":"Carefully selected pigments are ground in refined linseed oil. Grumbacher Pre-Tested Oil Colors offer the artist high tinting strength and brilliant color. Each tube conforms to ASTM standards for lightfastness and quality. Permanent and intermixable. Brand: Grumbacher","brand":"Chartpak","offers":[{"title":"Black \/ Standard","offer_id":49006927151333,"sku":"011607454","price":14.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/0836\/7589\/files\/11607454.jpg?v=1778599206","url":"https:\/\/casper.bkstr.com\/products\/pre-tested-oil-37ml-ivory-black-118665-1","provider":"C.C. Bookstore at Casper College","version":"1.0","type":"link"}