Description
None
Experiment with four chemically different crystals, each with different properties Mold fun plaster shapes and grow layers of crystals on them Mold your own geode – a hollow rock with crystals growing inside A full-color, 32-page experiment manual guides your experiments in crystal chemistry and Earth science For ages 10 and older
Specifications
| Brand | Continuum Games |
|---|---|
| Model | 643522 |
| UPC | 814743010444 |
| Color | Multi |