This jumbo light-up suction cup ball from Toysmith is a popular party favor and classroom reward prize. With bright rainbow coloring and mini suction cups all around the exterior, this sticky ball is made of nontoxic plastic that's sized for easy handling and suitable for indoor or outdoor play. Simply throw it or bounce it on a flat surface and watch as the suction cups adhere. Ball flashes when bounced, lighting up the pink, orange, yellow, and blue suction cups. Balls come with colorful display case for easy holding and showcasing. Nonreplaceable batteries included.