Science Tech Rock Tumbler
What brilliant treasure is hiding inside that small bit of agate? A stunning tiger's eye or a gleaming quartz gem? The Rock Tumbler uncovers the secrets of ordinary rocks revealing amazing colours and patterns with a glass-like finish!
Polish rocks for your own collection or make crafts or jewelry for your family and friends. Just polish your favourite stones and let your imagination run wild!
- Recommended for children ages 8 years+.
- Click here for the Rock Tumbler Refill Kit.