KOOLSTONE best sellers

#1 Rock Tumbler Grit and KoolStone Rock Tumbler Grit and Ceramic Tumbling Media 4 Pounds, Polish Up to 25 lbs. of Rocks, 4-Step Polish Refill Media Kit, Compatible with All Rock Tumblers, Essential Polishing Kit for Adults

$24.20 on Amazon

#2 C1 Rock Tumbler Kit KoolStone C1 Rock Tumbler Kit - Professional Large 2.5LB Capacity, Up to 5X More Noise Cancelling, Adjustable Timer & Speed with Full Accessories & Memory Function

$55.95 on Amazon

#3 Large Rock Tumbler Grit KoolStone Large Rock Tumbler Grit Kit [10 Pounds], Polish Up to [70 lbs.] of Rocks, 4 Steps Polish Refill Media Kit with [Ceramic and Plastic Pellet Tumbling Media], Compatible with Any Rocks Tumbler

$34.38 on Amazon

#4 C1 Pro Max Brushless KoolStone C1 Pro Max Brushless Rock Tumbler Kit - Extra Large 3LB Capacity, Up to 6X More Noise Cancelling, Ultra Quiet Rotary Polisher with Full Accessories, Ideal for Adults Kids

$104.47 on Amazon

#5 C1 Pro Ultra Brushless KOOLSTONE C1 Pro Ultra Brushless Rock Tumbler Kit - Double Barrel for Extra Large 7LB Capacity, Up to 6X More Noise Cancelling, Quiet Rotary Polisher with Full Accessories, Perfect STEM Gift for All Age

$142.49 on Amazon

#6 5 Packs of Rock Tumbler 5 Packs of Rock Tumbler Replacement Belts, Only Compatible with KoolStone C1, C1 Pro Rock Tumbler, 78 * 4mm (Not Suitable for C1 Pro Max & Pro Ultra Model)

$9.99 on Amazon

#7 Rock Tumbler 8000 Polishing KOOLSTONE Rock Tumbler 8000 Polishing Grits - Aluminum Oxide, Step 5 Grit - Premium Polish Refill for Final Abrasive Tumbling Powder, 1 Lb Tumbling Media for Stones, Gems, and Glass to Achieve High Shine Finish

$24.63 on Amazon

#8 🔥 Rock Tumbler Barrel 's KoolStone Rock Tumbler Barrel 's Top Lid Accessories, Only Compatiable C1 C1 Pro Rock Tumbler, Diameter 5 inches

$7.99 on Amazon

#9 Rock Tumbler Barrel Extral KOOLSTONE Rock Tumbler Barrel Extral Large Capacity 2.5 Lbs 5 x 4 inch, Rubber Material, with Durable Leak-proof Lid, Compatiable C1&C1 Pro Rock Tumbler

$15.98 on Amazon

#10 🔥 Rock Tumbler Grit Kit KoolStone Rock Tumbler Grit Kit [6 Pounds], Polish Up to [40 lbs.] of Rocks, 4 Steps Polish Refill Media Kit, Compatible with All Rock Tumbler, Essential Kit for Polishing

$29.58 on Amazon

#11 C3 Rock Tumbler Kit KoolStone C3 Rock Tumbler Kit - Hobby Edition for Beginner, Adjustable Timer & Speed with Full Accessories & Memory Function, Ideal for Kids Adults

$39.98 on Amazon

#12 1LB Bulk Rough Stone KOOLSTONE 1LB Bulk Rough Stone Mix - 9 Types of Natural Raw Crystals & Rocks for Tumbling, Cabbing, Polishing, Wire Wrapping

$15.98 on Amazon

#13 4 Bags Refill Grits for KoolStone 4 Bags Refill Grits for Rock Tumbling, Rock Polishing Refill Kit, Compatible with Any Tumbler

$9.99 on Amazon

#14 Rock Tumbler Barrel Extral KOOLSTONE Rock Tumbler Barrel Extral Large Capacity 3 Lbs, Rubber Material, with Durable Leak-proof Lid, 5 x 5 inch

$29.98 on Amazon

#15 Rock Tumbler Belt Replacement KEEPOW Rock Tumbler Belt Replacement Set Compatible with KoolStone Rock Tumbler C1, C1 Pro & C3, 5 Pack

$9.99 on Amazon

#16 Rock Tumbler Barrel Extral KOOLSTONE Rock Tumbler Barrel Extral Large Capacity 3.5 Lbs 5 x 6 inch, Rubber Material, with Durable Leak-proof Lid

$35.98 on Amazon

#17 Brushless Rock Tumbler KoolStone Brushless Rock Tumbler Kit - Double Barrel for Extra Large 7LB Capacity, Up to 6X More Noise Cancelling, Quiet Rotary Polisher Included Full Accessories, Professional Rock Tumbler

$199.99 on Amazon

#18 Rock Tumbler Belts Compatible MyKEEPOW Rock Tumbler Belts Compatible with Koolstone Rock Tumbler Model C1 & C1 Pro & C3, 9 Pack

$11.59 on Amazon

#19 Rock Tumbler Belts Compatible MyKEEPOW Rock Tumbler Belts Compatible with Koolstone Rock Tumbler Model C1 & C1 Pro & C3, 6 Pack

$9.99 on Amazon

#20 Rock Tumbler Belts Compatible MyKEEPOW Rock Tumbler Belts Compatible with Koolstone Rock Tumbler Model C1 & C1 Pro & C3, 3 Pack

$7.99 on Amazon