Just place Silly Squares in a cup or bowl of water and watch in amazement as they grow to epic proportions - 100’s times their size! Try different colors, or test your skill and try to stack them, build with them, and watch them slip away. Silly Squares are fun to bounce, roll, throw, and more for hours of silly science fun. Silly Squares are safe for ages 4 and up, non-toxic, and environmentally friendly.
WARNING: Choking Hazard: Includes small parts. Not suitable for children under 3 years.