CREATE YOUR OWN GEMSTONES
Transform ordinary rocks into sparkling gemstones with this rock tumbler kit! It’s fun and easy to turn rough stones into beautifully polished gems, thanks to its user-friendly operation and sturdy design.
BUILT TO LAST
Our high-quality tumblers feature a durable motor designed for long-lasting use. The leakproof rubber barrel minimizes noise, making it 75% quieter than other plastic models. This tumbler is an excellent STEM activity for kids.
COMPLETE HOBBY TUMBLING KIT
Everything you need to create polished gemstones is included: the tumbler, four polishing grits, a sifter, nine types of real rough gemstones, and a detailed full-color learning guide. It makes a fantastic gift for both girls and boys!
USER-FRIENDLY DESIGN
With simple instructions and one-touch settings, rock tumbling is both fun and easy. Control the duration of each tumbling cycle with the one-touch timer and automatic shutoff feature—just set it and forget it! This kit is a great gift for kids.
HIGH-QUALITY EDUCATIONAL TOYS
We take pride in offering top-notch hands-on science toys, and all our products come with exceptional customer support. If your experience isn’t perfect, please let us know, and we’ll make it right!
