Fun and creative set making your own colorful bouncing balls that look like planets.
This easy to use inventive kit has five bright colors of granulate material to make big and small awesome bouncing planets. Simply pour your combination of colorful materials into the spherical mold, soak it in water and leave to set. Make your bouncy balls in various colors with yellow, blue and pink, or add the green and white. Very satisfying to watch your planet bounce - out of this world!