{"product_id":"beginner-rock-tumbling-grit-kit-4-stage","title":"Beginner Rock Tumbling Grit Kit - 4 Stage","description":"\u003cp\u003eA complete 4 stage grit kit for beginners who want everything needed for a full tumbling cycle in one set. Includes 16 oz Stage 1 coarse grit plus 8 oz of Stage 2, Stage 3, and Stage 4 polish.\u003c\/p\u003e\n\u003cp\u003eStage 1 is doubled in size to allow for multiple runs as required, since coarse grit is often the stage the needs the most repeat use.\u003c\/p\u003e\n\u003cp\u003eUsing the standard \"1 tablespoon per pound of rock\" guideline, this kit can tumble approximately 10-14 lb of rock total. Your usage can vary.\u003c\/p\u003e","brand":"Rocks Canada","offers":[{"title":"Default Title","offer_id":43753451683905,"sku":"RC-GKIT-MD","price":39.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/6400\/9537\/files\/beginnergritcombo.png?v=1775686708","url":"https:\/\/rockscanada.ca\/products\/beginner-rock-tumbling-grit-kit-4-stage","provider":"Rocks Canada by All-Star Telescope","version":"1.0","type":"link"}