Super Expanding Instant Snow by Thames & Kosmos #575008

Leave the cold outside and bring the snow indoors — fake snow, that is! No mittens required for this fun and simple science experiment: Combine this special non-toxic snow powder with water and watch as the mixture expands to hundreds of times its original size, creating a light and fluffy material resembling snow. Bonus: Learn about super-absorbant polymers and their scientific properties as you create your own mini winter wonderland!