Bouncing Ball Refill - (Makes 12 Balls, Does not Include molds)

This refill includes materials to make twelve Bouncy Balls! Simply pour the crystals into a mold (not included), hold the mold under water, and when the mold is opened, the ball is ready to bounce. A terrific introduction to a polymer unit or lesson. Full Kit with molds is sold separately. Look for "Bouncing Ball Kit."