Smithsonian Crystal Growing
|
Click To Enlarge
|
- Item #: NSI52044
- Condition: New
- Cannot ship to: Canada
SMITHSONIAN CRYSTAL GROWING
by Smithsonian Institution
Ages 10 - Adult
Everything you need to make colorful growing crystals! Watch in amazement as gem-like crystals form before your eyes. Grow “golden citrine”, “emerald” green and “aquamarine” blue.
Contents:
2 Bags of Crystal Growing Chemicals, Cups, Safety Goggles, Measuring Cup, Base Rocks, and Detailed Instructions
