{"product_id":"4-stage-tumbling-media-1400-gram-sets-or-350-grams-individual","title":"4-stage Tumbling Media 1400 gram sets or 350 grams individual.","description":"\u003cp\u003eProfessional tumbling media for rock polishing and finishing. This 4-stage system delivers progressive refinement from coarse to fine:\u003cbr\u003e\u003cbr\u003eStage 1: Silicon carbide for initial shaping and material removal.\u003cbr\u003eStage 2: Silicon carbide for intermediate smoothing and surface preparation.\u003cbr\u003eStage 3: Silicon carbide for fine polishing and detail work.\u003cbr\u003eStage 4: Aluminum oxide for final finishing and high-gloss results.\u003cbr\u003e\u003cbr\u003eEach stage bag contains a minimum of 350 grams of premium abrasive media. Purchase individual stages as needed or choose the complete 1400-gram set and save with our bundle discount. Ideal for small lapidaries, hobbyists, and professional rock tumblers seeking consistent, quality results.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Full Set - 1400 gr total","offer_id":54573439156542,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Only - Silicon Carbide - 350 gr","offer_id":54573439189310,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 Only - Silicon Carbide - 350 gr","offer_id":54573439222078,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 Only - Silicon Carbide - 350 gr","offer_id":54573439254846,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"Stage 4 Only - Aluminum Oxide - 350 gr","offer_id":54573439287614,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/rn-image_picker_lib_temp_0b4103d7-ea40-4a34-b2f5-3ac913eaebde.jpg?v=1791406664","url":"https:\/\/silvansons.com\/products\/4-stage-tumbling-media-1400-gram-sets-or-350-grams-individual","provider":"Silva N Sons","version":"1.0","type":"link"}