{"product_id":"gte-4x12-black-scratch-stone-gold-silver-test-kit-10k-14k-18k-22k-24k-platinum","title":"GTE 4x12 Black Scratch Stone Gold Silver Test Kit 10K 14K 18K 22K 24K Platinum","description":"\u003cp\u003eThis EASY to use genuine GTE Extra Large 4''x12'' test stone is a great tool to use with will Gold, Silver, and Platinum testing solutions. \u003c\/p\u003e\n\u003cp\u003eThis test stone can be used over 1000 TIMES! Wash with GTE Neutralizing solution in between uses.\u003c\/p\u003e\n\u003cp\u003eSimply scratch the test stone with your jewelry and apply a drop of the acid to the stone and watch the results appear!\u003c\/p\u003e\n\u003cp\u003eSolutions sold separately.\u003c\/p\u003e\n\u003cp\u003eThis listing includes:\u003c\/p\u003e\n\u003cp\u003e- (1) GTE 4''x12'' Test Stone New in Box with Rubber backing to ensure non-slip desktop testing!\u003c\/p\u003e\n\u003cp\u003eCan be used over a thousand times, simply clean with baking soda\/water between uses.\u003c\/p\u003e\n\u003cp\u003e- (1) Easy to read and follow instruction booklet with color chart!\u003c\/p\u003e\n\u003cp\u003eA MUST-HAVE for anyone who invests in gold, silver, or platinum!\u003c\/p\u003e\n\u003cp\u003eNOTE: These solutions will dull the polishing of the piece, and leave a mark where the acid was placed.\u003c\/p\u003e\n\u003cp\u003eIt is advised to always use a test stone to protect your jewelry.\u003c\/p\u003e","brand":"GOLD TESTING EQUIPMENT","offers":[{"title":"Default Title","offer_id":44863178997804,"sku":"4x12 puri","price":16.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/6260\/8940\/files\/4X12GTE3DBOX.jpg?v=1760630590","url":"https:\/\/littleredgeneralstore.com\/products\/gte-4x12-black-scratch-stone-gold-silver-test-kit-10k-14k-18k-22k-24k-platinum","provider":"Little Red General Store","version":"1.0","type":"link"}