✨ Unleash Your Inner Geologist!
The National Geographic Rock Tumbler Refill Kit includes 1.36 kg of rough gemstones, featuring nine varieties like Amethyst and Quartz, along with four grades of grit for tumbling. It also provides jewelry fastenings and a learning guide, making it an educational and creative experience for ages 8 and up.
| Product Dimensions | 13.65 x 13.5 x 13.81 cm; 1.36 kg |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGGEMREFILLMEGA |
| Educational Objective(s) | STEM |
| Language: | English |
| Number of pieces | 9 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Gemstones |
| Remote Control Included? | No |
| Colour | Red |
| ASIN | B07H7WFWYT |
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