{"product_id":"koolstone-c1-pro-ultra-brushless-rock-tumbler-kit-dual-barrel-7lb-capacity-with-noise-reducing-cover-ultra-quiet-professional-rock-polisher-with-full-accessories-perfect-stem-gift-for-all-age","title":"KoolStone C1 Pro Ultra Brushless Rock Tumbler Kit - Dual Barrel 7LB Capacity with Noise-Reducing Cover, Ultra Quiet Professional Rock Polisher with Full Accessories, Perfect STEM Gift for All Age","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e KoolStone\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black \u0026amp; Orange\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIndustry-FIRST Dual-Barrel Brushless Rock Tumbler – Designed exclusively by KoolStone. The C1 Pro Ultra combines an innovative dual-barrel system with a powerful brushless motor for smoother performance, greater efficiency, and longer-lasting durability. 𝐓𝐨 𝐤𝐞𝐞𝐩 𝐲𝐨𝐮𝐫 𝐭𝐮𝐦𝐛𝐥𝐞𝐫 𝐫𝐮𝐧𝐧𝐢𝐧𝐠 𝐬𝐦𝐨𝐨𝐭𝐡𝐥𝐲, 𝐰𝐞 𝐩𝐫𝐨𝐯𝐢𝐝𝐞 𝟓 𝐞𝐱𝐭𝐫𝐚 𝐛𝐞𝐥𝐭𝐬—𝐣𝐮𝐬𝐭 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐚𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭@𝐢𝐤𝐨𝐨𝐥𝐬𝐭𝐨𝐧𝐞.𝐜𝐨𝐦 𝐭𝐨 𝐜𝐥𝐚𝐢𝐦 𝐲𝐨𝐮𝐫𝐬.\u003c\/li\u003e\n\u003cli\u003eAdvanced Brushless Motor – Faster, More Powerful, Built to Last: Unlike traditional brushed motors, the C1 Pro Ultra’s high-performance brushless motor delivers smoother rotation, lower heat, improved durability, and more consistent polishing results over long tumbling cycles.\u003c\/li\u003e\n\u003cli\u003eDual-Barrel (3.5 lb × 2) – Tumble More in Less Time: Polish twice the amount of stones, run different grit stages simultaneously, or separate materials with ease. The dual 3.5 lb barrel system increases efficiency while reducing total project time.\u003c\/li\u003e\n\u003cli\u003eUltra-Quiet Operation – Designed for Home Use: Featuring premium rubber barrels and a noise-reduction housing, the C1 Pro Ultra operates far quieter than traditional plastic tumblers—making it ideal for apartments, hobby rooms, and overnight tumbling.\u003c\/li\u003e\n\u003cli\u003eSmart Controls for Easier Tumbling – Features 4 speed settings, a 9-day timer, auto shutoff, memory function, and an exclusive Cycle Record Button to help beginners stay organized throughout every polishing stage.\u003c\/li\u003e\n\u003cli\u003eComplete Rock Tumbling Kit – Everything You Need: Includes the tumbler with two 3.5 lb rubber barrels, 2 lb of rough gemstones, 2 belts, 8 types of polishing grits, ceramic pellets, sifter, mesh strainer, jewelry fastenings, and a step-by-step guide. Worry-Free Support: 12-month warranty, lifetime customer support, plus detailed setup videos and FAQs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e C1 Pro Ultra\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e DKLLC-RTMC4-US\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 18.1 x 10.6 x 8.3 inches\u003c\/p\u003e","brand":"KoolStone","offers":[{"title":"Default Title","offer_id":51928695275806,"sku":"B0GHY1PZ38","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7677\/5966\/files\/81Bgs1k96xL.jpg?v=1780725402","url":"https:\/\/1gmih3-5s.myshopify.com\/products\/koolstone-c1-pro-ultra-brushless-rock-tumbler-kit-dual-barrel-7lb-capacity-with-noise-reducing-cover-ultra-quiet-professional-rock-polisher-with-full-accessories-perfect-stem-gift-for-all-age","provider":"Fast Buy02","version":"1.0","type":"link"}