National Geographic Rock Tumbler Grit and Polish Refill for Any Tumbler | 4-Stage Grit and Polish, Polishes Up to 9 kg of Rocks, Tumbling Media, Rock Polishing Supplies, Compatible with Any Tumbler
Blue Marble
free shipping
To the product (1 offer)
9,9
Show on Amazon
2
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)
9,8
Show on Amazon
3
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)
9,7
Show on Amazon
4
Discover with Dr. Cool Replacement Rock Tumbler Barrel for National Geographic Professional Series - 2Lb
Discover with Dr. Cool
7% off
free shipping
To the product (2 offers)
9,6
Show on Amazon
5
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
6
Science Mad Rock Tumbler Machine For Kids - Learn About Rock Tumbling, Polishing and Gemstones With Fun - Includes Rough Gemstones and Jewellery Making Kit, 10+ Years, Multicolor
Science Mad
free shipping
To the product (1 offer)
9,6
Show on Amazon
7
National Geographic Rock Tumbler Machine - Amazing Gemstone Polishing Machine with Authentic Grit, Stones and Crystals | STEM Educational Rock Polisher Hobby Kit Gifts for 8+ Year Old Boys and Girls
National Geographic
free shipping
To the product (1 offer)
9,5
Show on Amazon
8
Thumler's Tumbler Rock Polisher
Thumler's Tumbler
free shipping
To the product (1 offer)
9,5
Show on Amazon
9
8 inch Jewelry Vibration Polishing Machine, 130W 6.2L Electric Vibrating Tumbler Vibratory Rock Tumbler Bowl Tumbling Polishing Machine Convenient Operation
JINTAOMA
free shipping
To the product (1 offer)
9,4
Show on Amazon
10
BRYTE Rock Tumbler & Tumbling Machine - Medium Mint Green, 3-Speed, Ages 8+ - Direct-Drive, 9-Day Timer & Cooling Quiet Motor - Indoor Quiet Polisher & Sea Glass Kit - Rock Tumblers for Adults & Kids
BRYTE
free shipping
To the product (1 offer)
9,4
Show on Amazon
You might also be interested in these used rock tumbler.
MJR Tumblers 1.25 Gallon Rock Tumbler Barrel - Barrel for Tumbling, Rock Polisher Tool, 20 lb
CREATE YOUR OWN GEMSTONES: This tumbler barrel makes it even easier to turn rough rocks into beautiful gems. The professionally designed rock polish learns during the polishing process, making the polishing process more fun.
£ 138.84
free shipping
To the product (1 offer)
Leegol Electric Rock Tumbler 18 Lbs Vibratory Tumbler Bowl
KoolStone C1 Pro Ultra Brushless Rock Tumbler Kit - Dual Barrel 7LB Capacity with Noise-Reducing Cover, Ultra Quiet Professional Rock Polisher with Full Accessories, Perfect STEM Gift
KoolStone
£ 222.30
free shipping
To the product (1 offer)
14% off
Rock Tumbler Kit, Stone Polisher with 9-Day Timer & 3-Speed Motor, DIY Gemstone Kit, with Rocks, Grit & Foam, STEM Science Kit for Kids, Quiet Hobby Gift for Adults & Kids
Luqixcey
£ 59.99
free shipping
To the product (1 offer)
NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit - Includes Rough Gemstones, 4-Stage Silicon Carbide Polishing Grit, Jewellery Fastenings & Learning Guide - STEM Science Kit for Geology Enthusiasts
Blue Marble
£ 49.99
free shipping
To the product (2 offers)
Tryes Rock Tumbler Kit Adults - Rock Polisher Tumbler with Noise Reduction Cover, Speed&Timer Control, Includes 4 Polishing Grits, Rough Gemstones, Learning Guide etc. (Yellow)
Tryes
£ 106.20
free shipping
To the product (1 offer)
Flooyes Ultra Quiet Rock Tumbler Kit, STEM Science Kit for Kids, Adults
Flooyes
£ 43.01
free shipping
To the product (1 offer)
Professional Rock Tumbler Kit with 22 Pieces, Including Clay & Gemstones
Transform rough rocks into polished gemstones.|Includes air-dry clay to create and decorate with polished stones.|Rubberized barrel for quieter operation during tumbling.|Comes with all the necessary tools and ingredients for crafting.|The included necklace straps allow you to wear your creations.|Ages 8+
£ 42.65
free shipping
To the product (1 offer)
Rock Tumbler Kit for Kids and Beginners, Electric Stone Polisher with Timer, Detachable Drum, Safe Gem Polishing Set for Ages 8+, Includes Instructions
Generic
£ 70.99
free shipping
To the product (1 offer)
Wsexyy Vibratory Tumbler Polisher, Rock Tumbler Kit, 17Inch Vibratory Rock Tumbler Bowl, Low Noise, Polishing Machine Kit for Professionals & Hobbyists
Perfect performance: High-efficiency motor with better drum effect and higher strength, which has a rolling effect similar to that of a spiral back and can be used for grinding, cutting and polishing workpieces. In the finishing process, the shape of the workpiece is not damaged
£ 479.81
free shipping
To the product (1 offer)
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
£ 95.05
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)
Which.One Highlight
National Geographic Rock Tumbler Grit and Polish Refill for Any Tumbler | 4-Stage Grit and Polish, Polishes Up to 9 kg of Rocks, Tumbling Media, Rock Polishing Supplies, Compatible with Any Tumbler
