{"product_id":"speedball-underglaze-black-pint","title":"Speedball Underglaze - Black (PINT)","description":"\u003cp\u003eCone 05-10 Suitable for use on greenware or bisque. Deliver a softer, velvety finish when left unglazed, and intensifies in richness when covered with a clear glaze. Thicker consistency offers maximum versatility and additional savings. Testing on your clay body and firing schedule is recommended.\u003c\/p\u003e","brand":"Speedball Arts","offers":[{"title":"Default Title","offer_id":62798413332851,"sku":"SBUG001066","price":27.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/clay-king_speedball_1016_1.jpg?v=1777665898","url":"https:\/\/www.sheffield-pottery.com\/products\/speedball-underglaze-black-pint","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}