Turn rough rocks into polished gems.  This rock tumbler refill kit contains 8 different types of semi-precious jasper from around the world.

JASPER OF NINE VARIETIES: Mookaite, Kabamba, Zebra, Picture, Red, Dalmatian, Green Zebra, Polychrome, Yellow. (1lb in total)

FOUR GRADES OF GRIT: Coarse, Medium, Fine, Polish. Transform your stones from rough rocks to dazzling gemstones.

JEWELRY FASTENINGS: 1 Necklace, 1 set of Earrings, 1 Keychain, 1 Ring. Create custom jewelry from your newly polished gemstones!

LEARNING GUIDE: Our learning guide will teach you all about these unique jasper specimens and includes many amazing and fascinating facts