{"product_id":"pro-grade-rock-tumbler-kit-with-35lb-capacity-3-sp","title":"Pro Grade Rock Tumbler Kit With 3.5Lb Capacity, 3 Speeds And Digital 9 Day Timer, Quiet Low Noise Barrel, Includes Rough Gemstones And 4 Polishing Grits For Beginners And Pros","description":"\u003cdiv\u003eProfessional 3.5 lb Rock Tumbler Kit, 1 Pack\u003cbr\u003e\n✔️ 3.5 lb capacity, 9 gemstones, 4 polishing grits, low-noise barrel\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis rock tumbler kit is a complete setup for turning rough rocks into polished gems. It’s a handy tool for geology students, hobbyists, classrooms, and science clubs, with a low-noise barrel and durable build for long-term use. The included 3.5 lb capacity tumbler, 9 gemstones, 4 polishing grits, extra belt, filler media, sifter, jewelry fastenings, and a learning guide make it perfect for beginners and experienced hands. Color: Black.\u003c\/p\u003e \u003cp\u003e✅ 3.5 lb capacity professional-grade rock tumbler with a low-noise barrel \u003cbr\u003e\n✅ Includes 9 gemstones and 4 polishing grits for a complete polishing workflow \u003cbr\u003e\n✅ Digital 9-day timer with 3 speed settings and LCD display \u003cbr\u003e\n✅ Leak-proof rubber barrel and stainless steel lid for durability and quiet operation \u003cbr\u003e\n✅ Everything needed to start: extra belt, filler media, sifter, jewelry fastenings, and learning guide \u003cbr\u003e\n✅ Sleek black finish for style and easy storage \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a rock tumbler kit used for in beginner gem polishing and geology projects?\u003c\/p\u003e\n\u003cp\u003eThese handy kits help turn rough stones into polished gems, a great hands-on way to learn geology and gem crafting.\u003c\/p\u003e\n- Learn by doing with a complete rock polishing setup for home use and classroom demos.\n- Get a hands-on approach to gemstone creation with included grit sizes and gemstones.\n- Perfect for students, makers, and members of geology clubs seeking practical gem polishing experience.\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48464677044459,"sku":"VXB0F8MSDVYP","price":80.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81mTXGH387L.jpg?v=1779353846","url":"https:\/\/vxb.com\/products\/pro-grade-rock-tumbler-kit-with-35lb-capacity-3-sp","provider":"VXB Bearings","version":"1.0","type":"link"}