







💎 Turn raw stones into wearable art — because your creativity deserves to shine!
The NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit offers 453 grams of nine diverse gemstones, including Tiger’s Eye and Amethyst, paired with four grades of grit for expert polishing. Complete with jewelry settings and an educational guide, this kit empowers users aged 8+ to craft personalized, polished gemstone jewelry while learning about mineralogy and creative design.





| Product Dimensions | 7.62 x 7.62 x 20.32 cm; 635.03 g |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGGEMREFILL |
| Educational Objective(s) | Geology, Mineralogy, Creative Design |
| Language: | English |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Gemstones |
| Remote Control Included? | No |
| Colour | Multicolored |
| Release date | 14 Jun. 2016 |
| ASIN | B017L46G9G |
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