✨ Polish Like a Pro with Blue Marble!
The Blue Marble 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 process. This comprehensive kit is perfect for STEM education and is compatible with any rock tumbler, ensuring impressive results and a dazzling shine for your rocks.
| Educational Objective(s) | STEM |
| Model Number | NGFOMCERGRIT |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Glass,Gems |
| Remote Control Included? | No |
| Product Dimensions | 19 x 13.49 x 14 cm; 2.5 kg |
| Item model number | NGFOMCERGRIT |
| Manufacturer recommended age | 8 years and up |
| Manufacturer | JMW Sales, Inc. |
| Country of Origin | USA |
| Item Weight | 2 kg 500 g |
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