Whether you're a playful child, or an adult kid at heart, Light UP Bounce Balls are a good time! More lightweight than other bounce balls due to no water inside, Light Up Bounce Balls save you money on shipping + entertain your party people to no end; fits inside party favor bags. Light UP Bounce Balls are quality light toys! To activate your assorted color Light UP Bounce Balls, bounce it. The multicolor lights inside are impact activated. Features green, blue, pink, peach Sparkle and red, green, blue, pink, yellow and purple LEDs. Batteries are included.