Grow a beautiful, colorful crystal geode, a hollow rock with crystals inside it, by first molding a plaster shell and then filling it with a crystal-forming solution. Learn about geological crystal formations.
| UPC | 814743014794 |
|---|---|
| Manufacturer SKU | 551101 |
| Features | Experiments: 3 Manual Pages: 3 Piece Count: 7 Manual Pages: 3 |
| Weight | 0.800299048 lbs |
|---|---|
| Dimensions | 7.4 × 8.8 × 2.3 in |
