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Rock Tumbler

C$75.00

Excl. tax

The KomeStone K1 Pro was independently ranked the #1 Rock Tumbler by leading review publications including NBC's Today, BestReviews, BuyerGuide, and more.
BRAND NEW - NO PRIOR USE

In stock (1)

Brand: KomeStone K1 Pro
Recognized for performance, reliability, and value. Trusted by thousands of adults, hobbyists, and families who want a dependable tumbler that delivers real results.
Quiet Enough For Home, Apartment & 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.
LCD Screen, 9-Day Timer & 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.
2.5LB 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.
Complete 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.
Proven 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.
Easy 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.
Dimensions: 11.3 x 9.17 x 5.87 in
Condition: new - no prior use
Only 1 item
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