Contains: Does Not Contain Any of the 8 Major Allergens
Suggested Age: 8 Years and Up
Includes: Instruction Guide
CPSC Choking Hazard Warnings: Choking_hazard_small_parts
Educational Focus: Science
Battery: No Battery Used
•Turn rough rocks into dazzling gemstones with this rock tumbler
• Kit comes with rough rocks, grit, strainer, and jewelry settings
• Includes a learning guide packed with educational information
• A fantastic kit for kids interested in geology and rock collecting
The National Geographic Hobby Rock Tumbler Kit is a complete rock polishing kit that allows your kid to turn rough rocks into gemstones. Tumbler kit by National Geographic includes one pound of rough gemstones, eight packets of polishing grit, a storage pouch, and five jewelry fastenings. The tumbler base and motor are built to last and the tumbler barrel is designed to be low-noise and leak-proof. It has a built-in timer and automatic shut-off switch too. Now your kids can create beautiful keepsakes from your favorite specimens.