✨ Unleash Your Inner Geologist with Every Tumble! 🌍
The NATIONAL GEOGRAPHIC Rock Tumbler Media kit includes high-quality silicon carbide grit, 1.5 pounds of ceramic pellets, and innovative GemFoam polishing media, designed to enhance the rock tumbling experience. Suitable for ages 8 and up, this kit is compatible with any rock tumbler and promotes hands-on learning in science.
| Product Dimensions | 19 x 13.49 x 14 cm; 2.5 kg |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGFOMCERGRIT |
| Educational Objective(s) | Science |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Remote Control Included? | No |
| Color | Black |
| ASIN | B08B7GRBK6 |
W**U
Polished Rocks
So far this product is great. I have several patches yet to polish of different types of rocks. Phase 3 pre-polish did not leave a film like other products. I have yet to try the sponges but in another week I will. Great instructions for use also.
R**T
Quality and functionally.
This kit contains all that is required to produce polished stones of a high standard. The gemfoam gives a quality polish to be proud of. Those who tumble more often may require a bulk buy but this kit would suit most hobbyist.
K**R
Perfect
Works as intended and a great value.
D**E
It looks and works fine
Seems to work fine - a little less product than I had pictured
B**A
Grandson is excited about rocks and minerals! Asked for refill on grit.
He enjoyed showing me his polished rocks and discussing what kind of minerals he had! He has gone looking for interesting rocks on his own and with his dad!
Trustpilot
2 weeks ago
4 days ago
