{"product_id":"koolstone-c1-rock-tumbler-kit-large-2-5lb-rotary-rock-tumbler-for-adults-hobbyists-quiet-rubber-barrel-adjustable-timer-speed-complete-gem-polishing-kit-with-memory-function","title":"KoolStone C1 Rock Tumbler Kit - Large 2.5LB Rotary Rock Tumbler for Adults \u0026 Hobbyists, Quiet Rubber Barrel, Adjustable Timer \u0026 Speed, Complete Gem Polishing Kit with Memory Function","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e KoolStone\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Brush Edition: C1\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTurn Ordinary Rocks Into Beautiful Polished Gemstones At Home – C1 Rock Tumbler turn rough rocks into polished gems, then you will be very excited to see the stones change with each cycle. That's a fun process of rock tumbling and a family little project for parent-child endeavor.\u003c\/li\u003e\n\u003cli\u003eLarge 2.5LB Capacity With Up To 75% Noise Reduction – The updated KoolStone Rock Tumbler features a large 2.5LB barrel, perfect for polishing multiple stones in one batch. Holds more rocks than most beginner tumblers. The rubber barrel is 75% quieter than typical plastic barrels, making it ideal for home or classroom use.\u003c\/li\u003e\n\u003cli\u003eFaster Polishing Time \u0026amp; Better Polishing Results – 3-speed controls (providing more granular tumbling results), a 9-day timer (with automatic shutoff feature and memory function), all displayed on clear screen, letting you easily hone your settings for precise tumbling each time.\u003c\/li\u003e\n\u003cli\u003eEverything You Need For Tumbling Is Here – C1 Rock Tumbler has everything you need to create polished gemstones. Rock tumbler, 2.5LB capacity rubber barrel, 1LB for 9 different types of rough gemstones, 3 belts and 4 polishing grits and ceramic contact media, sifter, jewelry fastenings, and illustrated tutorial guide. For longer use and better results, pair it with KoolStone’s 4LB Professional Polishing Grit (sold separately).\u003c\/li\u003e\n\u003cli\u003eKoolStone C1 Series – Trusted by Beginners, Backed by Experts. Start your rock tumbling journey with KoolStone, the brand trusted by thousands of families and hobbyists. The C1 Rock Tumbler is a classic model that balances reliable performance with all-in-one convenience. From the classic C1 to the Pro, Pro Max, and Pro Ultra, KoolStone continues to evolve with exclusive designs and upgraded performance for every rock enthusiast — ready to start your rock tumbling journey.\u003c\/li\u003e\n\u003cli\u003eOfficial KoolStone Warranty – 𝟏 𝐘𝐞𝐚𝐫 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 \u0026amp; 𝟗𝟎-𝐃𝐚𝐲 𝐑𝐢𝐬𝐤-𝐅𝐫𝐞𝐞 𝐓𝐫𝐢𝐚𝐥. Your purchase is protected by KoolStone’s official 𝟏-𝐲𝐞𝐚𝐫 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 and a 𝟗𝟎-𝐝𝐚𝐲 𝐦𝐨𝐧𝐞𝐲-𝐛𝐚𝐜𝐤 𝐠𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞. Shop with confidence — we’re here to support your tumbling journey.\u003c\/li\u003e\n\u003cli\u003eEasy Maintenance – The durable drive belt is designed to be replaceable, making maintenance simple and extending the life of your rock tumbler.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e KS20220422\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e KS20220422\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 11.6 x 9.1 x 5.7 inches\u003c\/p\u003e","brand":"KoolStone","offers":[{"title":"Default Title","offer_id":51928682168606,"sku":"B09YM33DGD","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7677\/5966\/files\/81zDGxdlUJL.jpg?v=1780724999","url":"https:\/\/1gmih3-5s.myshopify.com\/products\/koolstone-c1-rock-tumbler-kit-large-2-5lb-rotary-rock-tumbler-for-adults-hobbyists-quiet-rubber-barrel-adjustable-timer-speed-complete-gem-polishing-kit-with-memory-function","provider":"Fast Buy02","version":"1.0","type":"link"}