{"product_id":"pre-tested-oil-37ml-prussian-blue-471474-2","title":"PRE-TESTED OIL 37ML PRUSSIAN BLUE","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":"allCanes","offers":[{"title":"Default Title","offer_id":42321932255319,"sku":"011607468","price":18.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8976\/4695\/files\/11607468.jpg?v=1765540555","url":"https:\/\/allcanes.com\/products\/pre-tested-oil-37ml-prussian-blue-471474-2","provider":"allCanes","version":"1.0","type":"link"}