Hobby Rock Tumbler Machine - Single Drum Jewelry Polisher (Single Barrel) Mini Ring Polishing Machine

CREATE YOUR OWN GEMSTONES/JEWELRY - Make any stone/jewelry sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design. A TUMBLER THAT'S MADE TO LAST – Our high-quality tumblers are made with a durable motor that’s designed to last for years. The leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. EASY TO USE – One-touch settings make rock tumbling fun and easy. HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service.