Rock Tumbler Portable Size 1LB with Dual Control System-Complete Tumbling Kit with Grit, Rough Rocks and Tools- Great for Adult Tumbling Job and Kids' Geography Education

1LB light-weight rock tumbler with Dual Control feature

• ENHANCED CONTROL SYSTEM: Dual control system allows you to control the SPEED and TIME as you wish.
• EASY TO USE: Rock tumblers are small machines, usually small enough to rest on a tabletop.
• CREATE YOUR GEMSTONES: Best rock tumblers make any stone sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler kit makes it fun and easy to turn rough rocks into shiny, polished gemstones, thanks to its simple operation and durable design.
• COMPLETE HOBBY TUMBLING KIT: Tumbler kit includes low-noise barrel, polishing grits(4 bags), rough gemstones (0.5 lb in a bag), jewelry fastenings, extra screwdriver/mesh strainer, and a detailed operating instruction. Sturdy and holds a good amount of rocks. Quiet rubber drum. Excellent STEM activity for kids.
• A ROCK TUMBLER MACHINE MADE TO LAST: Our hobby tumblers are made with a motor that’s designed to last for years.
• A FUN AND EDUCATIONAL HOBBY FOR ALL AGES: No matter how old you are, rock collecting can be a fun, interesting hobby. It doesn’t require any special knowledge — all you have to do is find a few rocks that catch your eye in your yard, and you’re ready to go — but you can learn quite a bit along the way about different types of rocks and how they’re formed.