Create fascinating specimens for gifts, collections and more with everything that is needed to enjoy this unique and interesting hobby that turns ordinary rocks into polished gemstones. — Two styles: single or double barrel. Single barrel kit includes a 3 lb. capacity rubber barrel tumbler, rocks, grit package, jewelry making kit and a detailed guide manual. Double barrel has a 6 lb. capacity and grit pack only. — The Accessory Kit includes grit pack, 4 lbs. rock and jewelry kit. 115V continuous overload protector motor.

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Categories Learning & Education Rock Tumblers Science Toys & Games Tru-square Metal Products

Categories Learning & Education Lyman Rock Tumblers Science Toys & Games

Keep your rock tumbler rolling. This refill kit contains additional semiprecious stones, grit, polish and jewelry settings. For use with the Smithsonian Rock Tumbler, sold separately.

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Categories Learning & Education NSI Rock Tumblers Science Toys & Games

Categories Learning & Education Rock Tumblers Science Toys & Games Tyco

Categories Learning & Education Rock Tumblers Science Toys & Games Tyco

Keep your rock polisher rolling with a refill kit of unpolished stones. Includes: 2 bags of Step 1 Course grind powder. 2 bags of Step 2 Fine grind powder. 2 bags of Step 3 Polishing powder. 2 bags of Step 4 Final polish powder. 2- 8 oz. packages of gemstone rocks. Jewelry settings: 3 key chains, 1 necklace, 4 rings and 3 pairs of hanging earrings. 1 bottle of glue. Turn your polished rocks into beautiful jewelry or just enjoy them as a prized collection. Safety warning: This product contains small parts that may present a choking hazard for young children.

Read More Discovery Exclusive Gyrotek Rock Polisher Refill Kit

Categories Discovery Learning & Education Rock Tumblers Science Toys & Games

Categories Learning & Education Mega Brands Rock Tumblers Science Toys & Games

Categories Learning & Education Rock Tumblers Science Toys & Games Tru-square Metal Products

Deluxe, large 12 lb. capacity hexagon rubber barrel. Quiet, efficient operation. Well-suited for the serious rock hobbyist or for the sportsman as a case polisher for handloaded ammunition. Overload protection, continuous duty, fan-cooled motor.

Read More Model A-R12 In Mailer Rock Tumbler

Categories Learning & Education Rock Tumblers Science Toys & Games Tru-square Metal Products

Rock Tumbling is a hobby that your whole family can enjoy! Tumbling is a simple way to polish agates and other gem stones. If you are truly interested in producing flawless gems through the tumbling process, this Model A-R2 Rock Tumbler is ideal. Versatile two-barrel, 6 pound capacity tumbler. Uses two 3 pound capacity, long-life, molded rubber barrels. Ideal for small batches of single-type stones for jewelry making or for brass polishing. Heavy continuous duty, fan-cooled motor (overload protected).

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Categories Learning & Education Rock Tumblers Science Toys & Games Tru-square Metal Products

Pump-powered air rocket that blasts over 50 feet into the air! Rocket whistles in flight. Age: from 6 years.

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Categories Learning & Education Rock Tumblers Science Small World Toys Toys & Games

Change rugged rocks into glistening semi-precious stones like agate, jasper and amethyst with this Smithsonian Rock Tumbler. Using a heavy-duty motor, this machine polishes rocks to perfection. Make jewelry and keychains with the finished polished rocks. Set includes tumbler, gemstone rocks, polishing powders, assorted jewelry settings, glue, AC adapter and complete instructions. Refill kit sold separately.

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Categories Learning & Education Rock Tumblers Science Smithsonian Toys & Games