This powder is a patented, safe, non-toxic, environmentally friendly polymer developed specifically to imitate most of the properties of snow. The polymers can expand up to 100 times their original size, and will not melt. Just add water to create "instant snow"!
A combination of three of our great discovery toys, all in one package!
Defy gravity with this cool balancing eagle!
Build a hand that realistically moves its fingers using shape memory allow technology!
This project book and sample kit introduces you to shape-memory alloy technology!
Build a model green house and 9 other green energy-related devices with this great kit!
Ever wonder how to survive in the wilderness? These cards can help!