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.
The 12 durable, high-quality test tubes include resealable screw-on tops and make these activities perfectly portable for travel, vacations and family road-trips.
Great for gift giving, stocking stuffers, party favors, gift bags, classroom activities and after-school enrichment programs.