{"product_id":"ar1-rock-tumbler-kit-with-one-quart-rubber-barrel","title":"AR1 Rock Tumbler Kit With One Quart Rubber Barrel That Holds Three Pounds Of Rocks 110V 60Hz Polisher Includes Four Grades Of Polishing Abrasives And Barrel Interior Four And A Quarter Inch Diameter By Four Inches Deep For DIY Gem And Rock Polishing","description":"\u003cdiv\u003eHandy Rock Tumbler Kit with Rubber Barrel for Gem Polishing\u003cbr\u003e\n✔️ 3 lb rubber barrel, 110V motor, four grit grades included \u003cp\u003eThis single kit gives DIY users a simple way to smooth and shine up rough stones into bright gems. It works well at home, in schools, or small workshops for polishing projects of all sizes.\u003c\/p\u003e ✅ Rubber barrel holds three pounds and measures 4 1\/4 inch diameter by 4 inch deep (107 mm by 101 mm) \u003cbr\u003e\n✅ Runs on standard 110V 60Hz power with steady motor \u003cbr\u003e\n✅ Comes with four grades of polishing abrasives for step by step use \u003cbr\u003e\n✅ Includes guide book for easy rock polishing steps \u003cbr\u003e \u003cp\u003e💡 How do rotary tumblers help turn rough stones into polished gems?\nA rotary tumbler gives consistent results by rolling rocks against grit over time. - Start with coarse grit to knock off sharp edges fast\n- Move to medium and fine grits for smoother finishes\n- Finish with polish compound to bring out the shine\n- Check barrel tightness and run times for best results\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48464707518699,"sku":"VXB000RB180S","price":324.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91AZr2vIWRL.jpg?v=1779354211","url":"https:\/\/vxb.com\/products\/ar1-rock-tumbler-kit-with-one-quart-rubber-barrel","provider":"VXB Bearings","version":"1.0","type":"link"}