Rock Tumbler - World Geology Gem

This rock tumbler kit is suitable for beginners to have a unique, hands-on experience that allows children to explore the mysteries of the geography. In only two days, you can create your own dazzling gemstones from rough rocks in a fun way. Kids will enjoy collecting and polishing gems while learning how gemstones are made. With this set, you’ll receive 9 rough gemstones a full pouch of rough gems and polishing grits, a noise reduction cover, storage bag and more!  This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones.