Rock Tumbler Refill Pack - Jasper

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!