insta snow

Explore the science of superabsorbent polymers with an amazing, non-toxic powder that erupts into an amazingly realistic drift of "snow" when you add water. Packed into a small amount of the dry powder is an amazing reaction. Insta-snow is a compact, superabsorbent polymer that quickly (in seconds) "drinks" up lots of water and "erupts" instantly, expanding to 100 times its original size. The reaction is very fast and very visual. Kids and adults of all ages will love it. The jar of Insta-Snow