{"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":48378901004507,"sku":"011607454","price":14.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/2146\/6843\/files\/11607454.jpg?v=1773693265","url":"https:\/\/blackhawktechnical.bkstr.com\/products\/pre-tested-oil-37ml-ivory-black-118665-1","provider":"Blackhawk Bookstore","version":"1.0","type":"link"}