Sponge balls are exactly what the name implies. Small, soft balls made of sponge. But, in the hands of an experience magician, sponge balls can be a devastating tool to blow the minds of your spectators. There is an incredible variety of magic tricks available with sponge balls. You can make them appear, disappear, multiply, divide and so much more. To get you started, we have included a beginners routing that uses no difficult sleight-of-hand moves and can be performed by anyone ages 8 and up! THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER.