BLUE MARBLE ROCK TUMBLER EXPLORER SERIES
| Article number: | DR3TUMBLER |
| Availability: | In stock (2) |
It's all about what's on the inside. Ordinary rocks turn into polished gemstones, showing kids that earth's treasures are all around us. High-quality, leak-proof tumbling machine, polishing grits, learning guide and more are included.
From Blue Marble, for ages 8 yrs-teen.
