Rock Tumbler

Experience the excitement of transforming rough stones into radiant treasures while uncovering how natural processes like erosion and weathering shape our planet's geology. The kit's powerful motor ensures consistent performance for long-term use, allowing you to polish not just the included rocks, but also materials like glass, wood, and stones you find on your own. With a built-in timer that can run up to seven days and a 450-gram capacity, you can achieve professional-looking results at home. Once your gems are complete, use the included jewelry settings to create custom accessories. The full-color manual and educational poster provide detailed instructions and fascinating insights into rock types, formation, and the geological rock cycle.