💎 Tumble Your Way to Gemstone Glory!
The National Geographic Professional Rock Tumbler Kit is a comprehensive DIY geology kit designed for adults and aspiring rock collectors. Featuring a durable, leak-proof barrel with a 2 lb capacity, a heavy-duty 3-speed motor, and a programmable 9-day timer, this kit ensures consistent and high-quality results. It includes a variety of rough rocks, jewelry fastenings, tumbler grit, and the innovative GemFoam rock polisher for a stunning finish. Perfect for educational STEM activities, this kit combines fun and learning in one exciting package.
| Product Dimensions | 40.79 x 27.51 x 14 cm; 2.88 kg |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGPROTUM5 |
| Educational Objective(s) | STEM |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Multiple |
| Remote Control Included? | No |
| Color | Black |
| ASIN | B0BSP9ZQWW |
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