Children of all ages will love to play with light balls that light up and flash when they are bounced. Great for use in open play or in a sensory area. Good too for use in fun games of throw and catch as they are ideal for a young child’s hand. The large textured sensory balls each have a different surface finish for inquisitive hands to explore. Includes 4 semi-transparent plastic balls in blue, pink, yellow and clear. 3.9" diameter.