National Geographic Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Stone Polisher for Adults & Kids
Blue Marble
free shipping
To the product (1 offer)
9,9
Show on Amazon
2
A1 Professional Rock Tumbler Kit, 4LB Extra-Large Barrel with Cutting-Edge Brushless Motor, Adjustable Speed & Timer, Durable Metal Base for Adults & Rock Collectors – Includes Full Accessories
AtoRock
19% off
free shipping
To the product (1 offer)
9,8
Show on Amazon
3
Professional Rock Tumbler Kit – 4LB Large Capacity Barrel with Brushless Motor & Heavy Metal Base, Adjustable Speed & 9-Day Timer, Includes All Accessories, Rock Polisher for Adults & Collectors
KomeStone
free shipping
To the product (1 offer)
9,6
Show on Amazon
4
C1 Pro Brushless Rock Tumbler Kit - Professional Large 2.5LB Capacity, Up to 3X More Durable, Ultra Long Working Life Rotary Polisher with Full Accessories & Memory Function, Ideal for Adults
KoolStone
free shipping
To the product (1 offer)
9,6
Show on Amazon
5
Professional Rock Tumbler Machine, Rocks Polishing Machine Kit with Noise Reduction Cover for Kids, Adults & Rock Collector, 3-Speed Motor & 9-Day Timer, Geology Hobby Toy Gift (2026 Upgrade)
Jofuni
17% off
free shipping
To the product (1 offer)
9,6
Show on Amazon
6
MJR Tumblers 12 LB Rock Tumbler Awarded Best High End, Most Versatile Run 4 Dif Barrel Combinations
MJR Tumblers
free shipping
To the product (1 offer)
9,5
Show on Amazon
7
StemRock Upgraded Rock Tumbler Kit, Complete Rock Polisher Machine, Durable 1 Lb Barrel Great STEM Science Gift Adult, 9-Day Timer & 3-Speed Motor, Include Rocks, Grits and DIY Tools, GS03-N-B02
StemRock
14% off
free shipping
To the product (1 offer)
9,5
Show on Amazon
8
6LBS Rock Tumbler with Double Transparent Drums Great for Seperate Polishing Tasks
Generic
19% off
free shipping
To the product (1 offer)
9,4
Show on Amazon
9
SUPER FOREST Electric Rock Tumbler 16W Rock Tumbler Polisher Kit with 2.5Kg Capacity Adjustable Speed Uniform Vibration Low Noise Small Polishing Machine for Crystals Stone Glass Metal
SUPER FOREST
free shipping
To the product (1 offer)
9,2
Show on Amazon
10
Thumler's Tumbler Rock Polisher
Thumler's Tumbler
free shipping
To the product (1 offer)
9,2
Show on Amazon
You might also be interested in these large capacity rock tumbler.
FJYAWEN Vibrating Polisher, Electric Polisher, Professional Rock Tumbler Kit, Vibration Polishing Machine, Strong Load Capacity for Grinding and Polishing Workpiece Surface, Jewelry Accessories
【POLISHING PERFORMANCE】 The vibration polishing machine has high-frequency vibration, which closely mixes the workpiece with the grinding wheel or ball, abrasive, etc., to achieve an effective polishing effect. It can effectively remove burrs, stains and oil on the face of the workpieces to achieve a certain smoothness and finish.
£ 182.99
free shipping
To the product (1 offer)
National Geographic Professional Rock Tumbler Kit- Stone Polisher for Kids and Adults, Complete Kit with Durable Tumbler, Rocks, Grit, and GemFoam Polisher, A Great STEM Hobby
Blue Marble
£ 89.99
free shipping
To the product (3 offers)
Rock Tumbler Barrel Extral Large Capacity 3.5 Lbs 5 x 6 inch, Rubber Material, with Durable Leak-proof Lid
KoolStone
£ 39.74
free shipping
To the product (1 offer)
ZHIXUMM Professional Rock Tumbler Kit, Electric Rock Tumbler Vibratory Bowl,8inch Vibratory Rock Tumbler Bowl Tumbling Polishing Machine, Convenient Operation
【Perfect Performance】High-efficiency motor, better roller effect, greater resistance, spiral rolling effect, can grind, cut and polish workpieces. The shape of the part is not damaged during finishing.
£ 188.99
free shipping
To the product (1 offer)
AtoRock Professional Rock Tumbler Kit, 22LB Extra-Large Barrel with Cutting-Edge Brushless Motor, Real-Time Motor Output & Runtime Display - Heavy Duty Metal Base for Adults & Rock Collectors
AtoRock
£ 300.12
free shipping
To the product (1 offer)
Professional Rock Tumbler Machine, Rocks Polishing Machine Kit with Noise Reduction Cover for Kids, Adults & Rock Collector, 3-Speed Motor & 9-Day Timer, Geology Hobby Toy Gift (Orange 2026 Upgrade)
Jofuni
£ 49.99
free shipping
To the product (1 offer)
NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit
National Geographic
£ 170.33
To the product (1 offer)
MJR Tumblers Dual Barrel Rock Tumbler Kit 20lb Capacity, Heavy Duty Rock Polisher Machine with Grit, Professional Stone Polishing Kit for Adults, 2 Barrel Tumbler, Steel Frame, Quiet Motor
TRIPLE BARREL SYSTEM FOR HIGH CAPACITY POLISHING: Designed for serious rock tumbling, this system features two 10lb barrels for a total 20lb capacity. Run multiple batches at once or separate polishing stages simultaneously, increasing efficiency and saving time on larger projects.
£ 569.11
free shipping
To the product (1 offer)
Rotary Rock Tumbler Electric Machine for Kids & Adults, Leakproof Rubber Barrel, Durable Low Noise Motor, One-Touch Settings for Shiny Finish, Cool Educational Toy
Generic
£ 193.99
free shipping
To the product (1 offer)
5% off
NATIONAL GEOGRAPHIC Rock Tumbler Grit - 1.49kg Polishing Grit Media for Any Rock Tumbler, Rock & Stone Polisher, Polishes 3.63 - 4.54kg of Rocks
Blue Marble
£ 56.20
free shipping
To the product (3 offers)
KomeStone Replacement Rock Tumbler Barrel G3 Metal Base Rock Tumbler
Compatible With Komestone G3 Rock Tumbler: Designed specifically for the KomeStone G3 metal base rock tumbler, ensuring a proper fit and reliable performance.
£ 95.57
free shipping
To the product (1 offer)
Leegol Electric Rock Tumbler 18 Lbs Vibratory Tumbler Bowl
National Geographic Rock Tumbler Kit - 1.36 kg Extra Large Capacity Barrel with 3-Speed Motor & 9-Day Timer, Includes Rocks for Tumbling & Rock Polisher Grit, Stone Polisher for Adults & Kids
