{"product_id":"k1-rock-tumbler-kit-reliable-rotary-rock-polisher-for-adults-beginners-hobbyists-2-5lb-quiet-rubber-barrel-with-3-speeds-9-day-timer-memory-function-full-accessories-included-ideal-gift","title":"K1 Rock Tumbler Kit – Reliable Rotary Rock Polisher for Adults, Beginners \u0026 Hobbyists, 2.5LB Quiet Rubber Barrel with 3 Speeds, 9-Day Timer \u0026 Memory Function, Full Accessories Included, Ideal Gift","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e KomeStone\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRanked #1 By NBC's Today, BestReviews \u0026amp; More — Trusted By Thousands Of Hobbyists — The KomeStone K1 was independently ranked the #1 Rock Tumbler by leading review publications including NBC's Today, BestReviews, BuyerGuide, and more — recognized for performance, reliability, and value. Trusted by thousands of adults, hobbyists, and families who want a dependable tumbler that delivers real results.\u003c\/li\u003e\n\u003cli\u003eQuiet Enough For Home, Apartment \u0026amp; Hobby Room Use — The K1's 100% soft rubber barrel absorbs impact for 75% quieter operation — similar to a running dishwasher. Tumble rocks in your living room, hobby space, or apartment without disturbing anyone around you. Quiet, reliable, and built for everyday home use.\u003c\/li\u003e\n\u003cli\u003eLCD Screen, 9-Day Timer \u0026amp; Memory Function — Set It And Walk Away — Features a built-in LCD display, 9-day programmable timer with automatic shutoff, 3-speed controls, and a memory function that automatically resumes your cycle after any power interruption. Set your stage, walk away, and come back to perfectly tumbled stones.\u003c\/li\u003e\n\u003cli\u003e2.5LB Large Capacity — Polish More Rocks In Every Batch — The extra-large 2.5LB rubber barrel lets you polish 2.5× more rocks than standard 1LB barrels — ideal for adult hobbyists and collectors who want serious results. Perfect for processing agates, jasper, quartz, gemstones, sea glass, glass, coins. Just load, set, and enjoy the transformation.\u003c\/li\u003e\n\u003cli\u003eComplete Kit — Everything You Need To Start Today — Includes the tumbler, 2.5LB rubber barrel, 1LB rough rocks (9 types), 4 polishing grits, ceramic media, sifter, jewelry fastenings, 2 spare belts, and a full-color illustrated guidebook. No extra purchases needed — unbox and start tumbling on day one. Makes a complete, ready-to-use geology or STEM gift for adults, teens, and rock enthusiasts.\u003c\/li\u003e\n\u003cli\u003eProven 4-Stage Grit System + Pro Tips Guidebook — Includes a complete 4-stage grit kit (60\/120\/150\/1200) with precision ceramic media and a leak-proof stainless-steel lid for mess-free tumbling. Our exclusive full-color guidebook covers step-by-step techniques — including pro tips like adding soap water during polishing stages — to help you get the best results from every batch.\u003c\/li\u003e\n\u003cli\u003eEasy Maintenance — User-Replaceable Drive Belt — The K1's durable drive belt is designed to be user-replaceable — no special tools, no service calls. Simple maintenance keeps your tumbler running longer and your hobby uninterrupted.\u003c\/li\u003e\n\u003cli\u003e𝟗𝟎-𝐃𝐚𝐲 𝐌𝐨𝐧𝐞𝐲-𝐁𝐚𝐜𝐤 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 \u0026amp; 𝟏-𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲 — 𝐑𝐢𝐬𝐤-𝐅𝐫𝐞𝐞 𝐏𝐮𝐫𝐜𝐡𝐚𝐬𝐞 — Shop with complete confidence. Your K1 is backed by a 90-day satisfaction guarantee and a 1-year warranty. Miss Amazon's return window? Our US-based customer service team offers 24\/7 hassle-free replacement or refund support — we've got you covered.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e K1\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e CA-KS0107RT17\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 11.5 x 9.0 x 5.7 inches\u003c\/p\u003e","brand":"KomeStone","offers":[{"title":"Default Title","offer_id":51928682397982,"sku":"B09PYR2RRT","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7677\/5966\/files\/81XC2xdthkL.jpg?v=1780725058","url":"https:\/\/1gmih3-5s.myshopify.com\/products\/k1-rock-tumbler-kit-reliable-rotary-rock-polisher-for-adults-beginners-hobbyists-2-5lb-quiet-rubber-barrel-with-3-speeds-9-day-timer-memory-function-full-accessories-included-ideal-gift","provider":"Fast Buy02","version":"1.0","type":"link"}