{"product_id":"grobet-usa-r-56-715-natural-testing-stone-2-1-2-x-1-1-2-x-6-mm-ea","title":"Grobet USA® 56.715 Natural Testing Stone, 2-1\/2″ X 1- 1\/2″ X 6 Mm, EA","description":"\u003cp\u003eGrobet USA® - 56.715\u003c\/p\u003e\u003cp\u003eNatural testing stones are used with solutions and test needles to determine karat values of precious metals. The stones are high quality and very economical.\u003c\/p\u003e\u003cp\u003eMeasures: 2-1\/2″ x 1- 1\/2″ x 6 mm\u003c\/p\u003e","brand":"Grobet USA®","offers":[{"title":"Default Title","offer_id":44172940771508,"sku":"kpi235-56.715","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/products-56715__42697.1337115750.1280.1280.jpg?v=1774852906","url":"https:\/\/kpaulsupply.com\/products\/grobet-usa-r-56-715-natural-testing-stone-2-1-2-x-1-1-2-x-6-mm-ea","provider":"KPaul Industrial","version":"1.0","type":"link"}