Thumler-Tru-Square #THU115. Rock tumbling is a hobby the family can enjoy together. If you are truly interested in producing flawless gems through the tumbling process, this A-R2 Double Rock Tumbler is ideal.
NSI #NSI635. The Rolling Stones Rock Tumbler has Many Original and Unique Features which will make it Easy and Pleasurable for you to Start the Fascinating Hobby of Rock Tumbling and Jewelry Making. Recommended for ages 10 and over.