Polly Plastics Rock Tumbling Ceramic Filler Media (Large Cylinder Size) Non-Abrasive Ceramic Pellets for All Type Tumblers (3 lbs)

3.1LB Professional Rock Tumbler Kit, 8 Pcs Replacement Belts, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits, STEM Science Kit for Adults Kids

$39.99

3.1LB Professional Rock Tumbler Kit, 9 Pcs Replacement Belts, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits, STEM Science Kit for Adults Kids

$39.99

Natural Science Industries FRE Rock Tumbler Refill Pack

-25% $18.00

Saccgt Rock Tumbler Electric s Polisher Stone Polishing Toy Professional Electric Polisher for Children Adults Abs, As Picture Shows

$59.59

NSI Smithsonian Rock Tumbler

$72.90

Transplant Starter Rock Tumbling Kit, Durable Leak-Proof Polisher for Kids & Adults, Complete Geology Hobby Science Kit, Rocks and Crystals Kids, A Great Activity, Green

$23.47

Tonmp 3 Pounds Step-2 Rock Tumbler Grit - 220 Grit Silicon Carbide Tumbler Media Grit, Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher, (Step 2-3 LBS) …

$10.79

Hersance Rock Tumbler Kit, Professional Rock Polisher for Kids & Adults, Durable Noise-Reduced Barrel, Rocks, 4 Polishing Grits, Rock Polisher Great Science Kit for Boys and Girls (Blue)

$34.99

3.1LB Professional Rock Tumbler Kit, 7 Pcs Replacement Belts, 3 Speed Settings & Digital 9-Day Timer, Rough Gemstones, 4 Polishing Grits, STEM Science Kit for Adults Kids

$39.99

Rockhound's 1st Choice Rock Tumbler Gem Refill Kit Old California Miner's Mix Rough-Agates,Petrified Wood, Jasper, Quartz,Obsidian, Much More! 8 oz, Mixed

-13% $12.99

Tonmp 3 LBS Step 4 Rock Tumbler Grit -1200 Grit Aluminum Oxide Tumbler Media Grit, Rock Polishing Grit Media, Works with Any Rock Tumbler, Rock Polisher, Stone Polisher, (Step 4-3 Pounds) …

$11.79

MJR Tumblers Refill Grit Kit Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Polish for Unparalleled Results. for 50lb Rock Tumblers with Silicon Carbide and Plastic Pellets

-31% $56.50

Thumler's Tumbler Rock Polisher

$149.99

BRYTE Rock Tumbler Pink, 3 Speeds & Digital 9-Day Polishing Timer, Dual Injection, Self-Cooling Premium Motor, Professional Grade Rock Polisher Kit, Ideal for Kids & Adults

-5% $38.63

Lortone 3A Single Barrel Rock Tumbler

-16% $199.50

MJR Tumblers 4 LB Fine 120 Silicon Carbide Rock Refill Grit Media Stage 2

$26.25

MJR Tumblers Refill Grit Kit Premium Quality Extreme Polish 12,000 Grit Sub Micron Aluminum Oxide Polish for Unparalleled Results. for 25lb Rock Tumblers with Silicon Carbide and Plastic Pellets

-15% $37.99

Rebel 17 Rock Tumbler by Extreme Tumblers - 17lb capacity

-0% $299.95

VEVOR Rock Tumbler Kit, 4 lbs Rock Polishing Kit, 9 Speed Settings 9-Day Polishing Timer Stone Polishing Kit, Rock Polisher with Rough Gemstones and Polishing Grits, Rock Polisher for Kids Adults

-15% $55.99

Rock Tumbler Polishing Grits and Ceramic Tumbling Media Kit | Essential for Polishing, 4 Steps Rock Tumbling Refill Media, Polish up to 25 lbs of Rocks, Work with Any Rock Tumblers, for More Tumbles

-3% $28.99

Thumler's Tumbler Rotary Rock Tumbler

-3% $196.73

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)

$54.99

Wirejewelry 4 Step Rock Tumbler Abrasive Grit and Polish Kit, Single Batch

$9.95

Tru-square Metal Products Gem Mix 1lb. THU408 Rock Tumblers

-4% $11.41