{"product_id":"c5-starter-rock-tumbler-kit-durable-leak-proof-rock-polisher-complete-rock-tumbling-kit-with-4-stage-silicon-carbide-grit-adjustable-timer-speed-with-memory-function","title":"C5 Starter Rock Tumbler Kit - Durable Leak-Proof Rock Polisher - Complete Rock Tumbling Kit with 4-Stage Silicon Carbide Grit - Adjustable Timer \u0026 Speed with Memory Function","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKoolStone C5 Series – Perfect for Beginners. Designed for first-time users, the C5 combines a beginner-friendly exterior with smart controls and a colorful, intuitive interface. Step-by-step guidance ensures a smooth, successful start. Includes a full-color polishing guide with tips, stage recommendations, and fun rock facts—making rock polishing easy, educational, and enjoyable from day one.\u003c\/li\u003e\n\u003cli\u003eDual Noise-Reduction – Up to 85% Quieter Tumbling. The C5’s dual noise-reduction design—premium rubber barrel plus noise-reduction lid—cutting noise by up to 85% compared with standard plastic barrels. Smooth, soft, and quiet, perfect for shared spaces or nighttime use.\u003c\/li\u003e\n\u003cli\u003eThe 1st Smart Tumbler for Beginners – True smart control in a simple, one-touch design. The 3-speed, 9-day polishing program removes guesswork, guiding beginners from start to finish. Pause\/Resume feature lets you stop and continue anytime—smart, simple, and stress-free.\u003c\/li\u003e\n\u003cli\u003eEverything You Need to Create Polished Gemstones – Rock tumbler, rubber barrel, 0.5LB of 8 types of rough gemstones, 2 belts, 4 polishing grits, sifter, jewelry fastenings, and illustrated tutorial guide. For even longer use and better results, pair with KoolStone’s 4LB Professional Polishing Grit (sold separately).\u003c\/li\u003e\n\u003cli\u003eFun, Educational \u0026amp; Kid-Friendly STEM Gift – Designed with a truly kid-friendly setup, the C5 makes it easy and exciting for young explorers to turn ordinary stones into shiny treasures. A perfect birthday\/Children's Day\/christmas gift for kids, beginners, and young rock collectors—engaging, educational, and full of festive holiday fun for the whole family.\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\u003c\/ul\u003e","brand":"KoolStone","offers":[{"title":"Default Title","offer_id":48068951900378,"sku":"B0FN7JRX9B","price":33.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/8884\/3738\/files\/51n_52sFM8L.jpg?v=1781706951","url":"https:\/\/gearfighter.us\/products\/c5-starter-rock-tumbler-kit-durable-leak-proof-rock-polisher-complete-rock-tumbling-kit-with-4-stage-silicon-carbide-grit-adjustable-timer-speed-with-memory-function","provider":"GearFighter","version":"1.0","type":"link"}