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Rock Tumbler(59)
National Geographic Rock Tumbler Starter Kit for Kids, STEM Series, Unisex Ages 8 and up, Start Your New Geology Hobby 
Exclusive
$64.97
current price $64.97National Geographic
National Geographic Rock Tumbler Starter Kit for Kids, STEM Series, Unisex Ages 8 and up, Start Your New Geology Hobby304.1667 out of 5 stars. 30 reviews
VEVOR Direct Drive Rock Tumbler Kit, 4-Speed/9-Day Timer, Professional Rock Polisher with Rough Gemstones/Grits/Jewelry Fastenings, Stone Polishing Kit for Family Fun Time, STEM Gift for Adults Kids 
$79.99
current price $79.99VEVOR
VEVOR Direct Drive Rock Tumbler Kit, 4-Speed/9-Day Timer, Professional Rock Polisher with Rough Gemstones/Grits/Jewelry Fastenings, Stone Polishing Kit for Family Fun Time, STEM Gift for Adults KidsVEVOR Direct Drive Rock Tumbler Kit, 4-Speed/9-Day Timer, Professional Rock Polisher with Rough Gemstones/Grits/Jewelry Fastenings, Stone Polishing Kit for Family Fun Time, STEM Gift for Adults Kids 
Reduced price
Now $62.99
current price Now $62.99$89.99
Was $89.99VEVOR
VEVOR Direct Drive Rock Tumbler Kit, 4-Speed/9-Day Timer, Professional Rock Polisher with Rough Gemstones/Grits/Jewelry Fastenings, Stone Polishing Kit for Family Fun Time, STEM Gift for Adults KidsMilaget Science Rock Tumbler Rock Grinder Stem Hobby Geology Professional Hobby Rock Polisher for Birthday Gifts School and Home Boys Girls Kids 
Reduced price
Now $88.71
current price Now $88.71$101.96
Was $101.96Milaget
Milaget Science Rock Tumbler Rock Grinder Stem Hobby Geology Professional Hobby Rock Polisher for Birthday Gifts School and Home Boys Girls KidsProfessional Rock Tumbler Kit Rock Polisher for Kids and Adults Electronic Rock Tumbler Kit with Polishing Machine Polishing Grits Roller Educational STEM Science Kit for Rock Stone 
$89.75
current price $89.75Generic
Professional Rock Tumbler Kit Rock Polisher for Kids and Adults Electronic Rock Tumbler Kit with Polishing Machine Polishing Grits Roller Educational STEM Science Kit for Rock StoneNATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit 
$192.93
current price $192.93National Geographic
NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby KitRock Tumbling Grit Coarse 3 lb 60/90 Silicon Carbide Fundamental Rockhound 
Clear out deal
Now $67.98
current price Now $67.98$80.22
Was $80.22The Fundamental Rock
Rock Tumbling Grit Coarse 3 lb 60/90 Silicon Carbide Fundamental RockhoundRock Tumbler Grit for 15 Pound Tumbler with 1 Pound Plastic Buffering Pellets 
Clear out deal
Now $86.26
current price Now $86.26$101.79
Was $101.79RTumbler Professiona
Rock Tumbler Grit for 15 Pound Tumbler with 1 Pound Plastic Buffering Pellets124.3333 out of 5 stars. 12 reviews
Amdohai Jewelry Tumbler Polisher 3KG 6.6Lb Mini Rotary Barrel Polishing Machine Bidirectional Rotation Time/ Speed Switchable 
Reduced price
Now $153
current price Now $153$183.90
Was $183.90amdohai
Amdohai Jewelry Tumbler Polisher 3KG 6.6Lb Mini Rotary Barrel Polishing Machine Bidirectional Rotation Time/ Speed SwitchableHobby Rock Tumbler 
$169.99
current price $169.99National Geographic
Hobby Rock Tumbler434.6047 out of 5 stars. 43 reviews