The Original Rock Tumbler for Kids

The Original Rock Tumbler for kids polishes 8 oz batches of smooth gemstones! 1/2 lb rocks, grits, polish, glue & mounting hardware included. Ages 10+.

Original packaging

Inventive Discovery Kids Lab Rock Tumbler 2004 TUMBLER ONLY USED

NSI Rock Tumbler Replacement Barrel

Budding geologists can save up to 50% on these rock tumblers at

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Do in 30 days what it takes nature thousands of years to do! Transform rough stones into semi-precious shiny ones ideal for jewelry and other

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National Geographic Rock Tumbler Starter Kit for Kids, STEM Series, Unisex Ages 8 and up, Start Your New Geology Hobby

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