National Geographic Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit

Description

💎 Polish your passion, rock your world!

The National Geographic Hobby Rock Tumbler Kit is a durable, noise-reduced rock polisher designed for kids and adults to transform rough stones into polished gemstones. Featuring a powerful motor, 75% quieter rubber barrel, and easy one-touch timer with auto shutoff, this all-in-one STEM kit includes polishing grits, raw stones, a sifter, and a learning guide. Award-winning and perfect for educational fun, it’s the ultimate hands-on hobby for creative minds.