Suggested Retail: $70. This KomeStone K1 Professional Rock Tumbler Kit comes complete with everything you need including the tumbler machine, a 2.5 LB barrel, 1 lb of rough rocks, and all necessary accessories. The unit features a builtin LCD screen, 9day timer display, and customizable polishing recipes for impressive results. With a quiet operation and durable rubber barrels, it offers a smooth and efficient tumbling process. Perfect for both kids and adults, this tumbler provides an exciting way to create stunning gemstones while learning about geology. Brand: KomeStone. [Reference: XM1aXvwNDN29Tp0cdkYwV7]. LOT STICKER: LPNNE4M8LY1F4. Type: Regular. Size: 2.5 LB. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.