We’ve scoured the globe and collected the best raw jasper for rock tumbling!
This rock tumbler refill kit includes:
The ultimate variety with 9 types of raw jasper (1 lb in total)
4 courses of premium polishing grit that will turn your “stones” into “gemstones”
Jewelry fastenings: 2 necklace, 2 earring, 1 keychain, 1 ring
Discover with Dr. Cool’s education adventure guide written by teachers
Boys and girls will love comparing the nine types of jasper and adding these incredible specimens to their rock collection! Science doesn’t get any cooler than this!
PREMIUM JASPER ASSORTMENT – One pound of raw jasper: Mookaite, Kabamba, Zebra, Picture, Red, Dalmatian, Green Zebra, Polychrome, Yellow
POLISHING GRIT – Four stages of grit: coarse, medium, fine, polish.
From Discover with Dr. Cool for ages 8+