Activity & Learning Toys

Acmeenjoy Rock Tumbler Kit Barrel Stone Polishing Machine with 9-Speed Motor & 9-Day Timer, Rock Polisher Machine for Kids & Adults, Includes Gemstones, Grits and DIY Tools COMPLETE ROCK TUMBLER KIT: Everything needed to polish gemstone - rock tumbler, 4 polishing grit, assorted rough rock, 5 jewelry fastener, 3 replacement belt, strainer, opener. An ideal rock polisher machine for kid & adult, boy & girl IMPORTANT:... Acmeenjoy Rock Tumbler Kit Barrel Stone Polishing Machine with 9-Speed Motor & 9-Day Timer, Rock Polisher Machine for Kids & Adults, Includes Gemstones, Grits and DIY Tools