Perform a variety of chemical experiments - grow your own set of aquamarine crystals, glow-in-the-dark moon crystals and crystal trees. Observe how clusters of crystals form from solutions. Make a whole collection and show your friends!
| Informacija |
| Matmenys |
168x215x58 mm |
| Rinkinys |
1 |
| Tipas |
1 / 1 / 6 |
