New Arrivals/Restock

Rock Tumbler Kit, K1 Professional Large 2.5LB Capacity Edition - Memory Function, Digital Timer & Variable Speeds: Create Stunning Gems Full Accessories Included

flash sale iconLimited Time Sale
Until the end
20
57
26

$35.99 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $59.98
quantity

Product details

Management number 208334671 Release Date 2026/03/22 List Price $23.99 Model Number 208334671
Category
  • ๐Ÿ—๐ŸŽ-๐ƒ๐š๐ฒ ๐’๐š๐ญ๐ข๐ฌ๐Ÿ๐š๐œ๐ญ๐ข๐จ๐ง ๐†๐ฎ๐š๐ซ๐š๐ง๐ญ๐ž๐ž & ๐Ÿ-๐˜๐ž๐š๐ซ ๐–๐š๐ซ๐ซ๐š๐ง๐ญ๐ฒ: Enjoy peace of mind with our extended 90-day refund guarantee and 1-year warranty. If you miss Amazon's 30-day return window, simply contact our ๐”๐’-๐›๐š๐ฌ๐ž๐ ๐œ๐ฎ๐ฌ๐ญ๐จ๐ฆ๐ž๐ซ ๐ฌ๐ž๐ซ๐ฏ๐ข๐œ๐ž team for ๐ก๐š๐ฌ๐ฌ๐ฅ๐ž-๐Ÿ๐ซ๐ž๐ž ๐ซ๐ž๐ฉ๐ฅ๐š๐œ๐ž๐ฆ๐ž๐ง๐ญ ๐จ๐ซ ๐ซ๐ž๐Ÿ๐ฎ๐ง๐ ๐š๐ฌ๐ฌ๐ข๐ฌ๐ญ๐š๐ง๐œ๐ž. We offer ๐Ÿ๐Ÿ’/๐Ÿ• ๐œ๐ฅ๐š๐ข๐ฆ ๐ฌ๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ to ensure your complete satisfaction.
  • DIVE INTO THE FUN ROCK TUMBLING: KomeStone rock tumbler is for turning rough raw rocks into smooth gemstones. Youโ€™ll be excited to see the rocks change with each cycleโ€”a great lesson in patience for kids or inspiration for jewelry-making moms.
  • 2025 NEW UPGRADE & ADVANCED FEATURES:Elevate your tumbling with a built-in LCD screen, 9-day timer, 3-speed controls, and pause/resume function. Features a thickened rubber barrel for durability and custom polishing recipes for brighter gems.
  • 2.5 LB EXTRA LARGE CAPACITY & QUIETER: Our 100% soft rubber barrel absorbs impact, reducing noise by 75% (like a dishwasher). Polish 2.5x more rocks than 1 lb barrelsโ€”perfect for serious hobbyists.
  • COMES WITH EVERYTHING YOU NEED: Includes: tumbler, barrel, 1lb rough rocks, 6 belts, 4 grits, ceramic media (as a gift in package), and a full-color guide so simple even a 4-year-old can use it independently.
  • SCIENCE-BACKED POLISHING FOR PRO-LEVEL RESULTS: Achieve museum-quality shine with our 4-stage grit system (60/120/150/1200) and precision ceramic media. The leak-proof stainless steel lid ensures mess-free tumbling, while our exclusive guide unlocks pro techniques.
Item Weight 6.2 pounds
Manufacturer KomeStone
Item model number K1
Product Dimensions 11.22 x 9.02 x 5.71 inches
Manufacturer recommended age 8 years and up
Is Discontinued By Manufacturer No

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review