{"product_id":"rock-tumbler-kit-for-beginners-and-enthusiasts-hob","title":"Rock Tumbler Kit For Beginners And Enthusiasts Hobby Edition Includes Rough Gemstones And Four Polishing Grits Dope STEM Geology Toy For Kids And Adults","description":"\u003cdiv\u003eSingle beginner rock tumbler kit with gemstones and grits\u003cbr\u003e\n✔️ Includes 9 rough gemstones, four polishing grits, sifter, and guide \u003cp\u003eThis beginner-friendly rock tumbler kit is used at home, classrooms, and maker spaces to turn rough rocks into polished gemstones. It’s a hands-on geology project that sparks curiosity and creativity.\u003c\/p\u003e ✅ Durable motor and leakproof rubber barrel for quieter operation\u003cbr\u003e\n✅ One-touch timer with automatic shutoff for easy cycle control\u003cbr\u003e\n✅ Includes four polishing grits (coarse to fine) and a sifter\u003cbr\u003e\n✅ Nine types of real rough gemstones included for immediate tumbling\u003cbr\u003e\n✅ Full-color learning guide enhances at-home geology projects\u003cbr\u003e \u003cp\u003e💡 What is a rock tumbler kit used for in beginner geology projects?\u003c\/p\u003e\nA handy at-home setup lets you learn polishing basics and gem creation.\n- turns rough stones into polished gemstones\n- provides hands-on study of mineralogy and gemology\n- includes tumbler, grits, sifter, gemstones, guide\n- encourages creativity and scientific thinking\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48154416546027,"sku":"VXB01LQCIL88","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91H0Dew3jkL_48024b05-1432-4d1d-874e-4f6d78041fb0.jpg?v=1777335703","url":"https:\/\/vxb.com\/products\/rock-tumbler-kit-for-beginners-and-enthusiasts-hob","provider":"VXB Bearings","version":"1.0","type":"link"}