The well known effect when the magician multiply balls between his fingers takes a lot of practice to perfect, but it is surely one of magics most popular classics. One ball is produced and multiply to two, three and finally four balls between the fingers of the manipulator and then they vanish one by one .... The set metal of metal balls contains an extra ball with a hole for the Silk to Ball effect as a bonus. This set is made of chromium plated brass.