Clementoni Science & Play - Make your own Bouncy Balls

A fantastic science kit to create super fun, real, brightly colored bouncy balls! The kit includes spherical molds and several packets of coloring powder that you mix with water to create these "magical" balls. The process is quick and easy: simply submerge the mold in water, let it sit for a few minutes... and you're done! Super fun and ready to play in no time. Includes comprehensive illustrated instructions that explain the process simply and easily.