NATIONAL GEOGRAPHIC Premium Polished Stones – 5 lbs tumbled rocks kit
A 5-pound set of polished geological specimens including agate, amethyst, blue quartz, rose quartz, tiger's eye, and sodalite. Great for STEM learning and crafts with diverse mineral types
Highlights
- 5 pounds of polished stones
- includes multiple mineral types
- kid-friendly geology kit
Pros
- bulk quantity for projects
- includes a variety of stone types
- suitable for education and crafts
- kid-friendly, tactile minerals
Cons
- no price context provided
- only general material list available
- no size specifications beyond half-inch tumble mention
Best For
Features
- Includes 5 pounds of tumbled stones and crystals in 1/2-inch size
- Variety of specimens listed: agate, amethyst, blue quartz, rose quartz, tiger's eye, sodalite, hematite, and jasper varieties
- Polished stones reveal surface details with a smooth, glossy finish
- Educational rock collection suitable for STEM activities and crafts