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Learn and play with this Discovery Mindblown Motorized Rock Tumbler Set. Learn and play with this Discovery Mindblown Motorized Rock Tumbler Set. FEATURES Ideal for beginners and hobbyists alike Hands-on learning experience, teaching the scientific process behind rock tumbling Simply add stones, grit, and water, then start the tumbler with the USB-powered motor for a smooth and efficient polishing process. Promotes the development of science, technology, engineering & math skillsWHATS INCLUDED Includes: 1 Rock Tumbler, 1 Ribbed Barrel, 1 USB Power Cable, 1 Bag of Medium Grit Polish, 1 Bag of Fine Grit Polish, 1 Bag of Assorted StonesDETAILS Age: 8 years & up 10H x 7.78W x 8D ABS, TPR, POM, PP, copper wire, PE, Silicone, Titanium carbide, Metal, Stone, PCBA For 2 players Weight: 4.27 lbs. Wall plug Spot clean Imported Model no. 1017786 Size: One Size. Color: Blue White. Gender: unisex. Age Group: kids.
