{"product_id":"gold-testing-needles-set-10k-14k-18k-jewelry-gold-tester-tool","title":"Gold Testing Needles Set 10k 14k 18k - Jewelry Gold Tester Tool","description":"\u003cp\u003e3X Gold Testing Needles. Select the appropriate needle (start with 10K). Repeat with 14K and 18K for accurate comparison. ⚠️ Gold Testing Acid Solution Required – Not Included. Rub the gold item on a testing stone to create a streak.\u003c\/p\u003e","brand":"Built Supply Co","offers":[{"title":"Default Title","offer_id":64202066133361,"sku":"376978091452","price":279.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9251\/4417\/files\/s-l1600_93078412-1353-44c6-912b-ab754d7fb6f2.webp?v=1784081908","url":"https:\/\/builtsupplyco.com\/products\/gold-testing-needles-set-10k-14k-18k-jewelry-gold-tester-tool","provider":"Built Supply Co","version":"1.0","type":"link"}