Rock Tumbler Gemstone Making Kit

Rock Tumbler Gemstone Making Kit

Turn rough rocks into smooth, beautiful stone jewelry. Includes semi-precious rocks, tumbler machine, grinding powder and jewelry-making accessories. Ages 10 +

Also, locally avaliable at the following stores:

Wyomissing, PA
Call (610) 372- (8697) to check
Wilmington, DE
Call (302) 478-4067 to check
Exton, PA
Call (610) 280-9512


King of Prussia, PA
Call (610) 354-9966 to check

Not your stores? Tell us your exact location, then try again. Local product availability can change by the hour. It's always safe to call ahead to verify.

Additional Information

Cultivate your own diamond in the rough with the Rock Tumbler Gemstone Making Kit! No need to scout out treasures with a metal detector, because now you can make your very own beautiful gems! Whether you want to make rings, a necklace or key chains, just put some gemstone rocks into the tumbler and run the machine through the different polishing cycles. Your final product will be gorgeous sparkly jewels! Maybe you could make Mom a pretty pair of earrings for her upcoming birthday? Includes eight ounces of gemstone rocks and jewelry materials. Ages 10 +.


Finished gems make great gifts
Hands-on activity
Make jewelry and accessories

Skill Building

Patience is a virtue, which children will learn as they wait for the tumbler to turn gemstone rocks into polished gems. Transforming the gems into jewelry requires children to practice concentration and fine motor skills. As they reveal their finished gemstone jewelry, children will feel a sense of pride and self-esteem.

Package Contents: Rock Tumbler with gemstone rocks, coarse grinding powder, fine grinding powder, polishing powder, silver tone necklace chain, adjustable rings, key chains, setting holders in 2 styles, hanging earring wires, jump ring connectors, glue, and AC adapter.

Recommended Age: 10 to 12


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