Conduct color blending experiments as you create your own jiggly Silly Squares. Try to stack Silly Squares as they try to jiggle apart. Silly Squares grow over 50 times their size with water! Contains five colors of Silly Squares and over 120 stacking squares! These amazing Silly Squares are as fun to watch grow as they are to play with. Put them in a bowl of water and watch them grow up to 50 times their size! Use the included stacker tray to try to build with your Silly Squares. See how tall a tower you can build before it wiggles down! The kit comes complete with 5 different colors. Best of all, Wiggly Jiggly Silly Squares are reusable!
What you'll get:
Incredible Science Fun Learning Ideas: