National Geographic Rock Tumbler and Jewelry Making Kit
- Turn rough rocks into dazzling gemstones (use included rocks, or select your own small rocks)
- Set includes tumbler, .5 lb. bag of rocks, 4 bags of polishing grit (coarse, medium, pre-polish, and polish), rock strainer, and 4 jewelry settings (refill kit, 733670, sold separately)
- Durable motor and leak-proof, rubber-lined barrel with quiet operation (barrel color may vary)
- Learning guide provides instructions and fascinating facts on rocks and rock tumbling
- Make jewelry, embellish picture frames, or accent potted plants
- Educational toy makes a great gift for kids interested in science and STEM activities
- Great for ages 8 and up
