Chuckit Max Glow BallChuckit Max Glow Balls make sure the fun doesn't end when the sun goes down! These balls take just minutes under a light source to provide hours of bright glow time. Max Glow Balls are made with premium, virtually indestructible rubber to survive hours and hours of playtime. Durable glow in the dark rubber ball Easy to grip, toss and catch Use with the Chuckit! Ball Launcher to throw it farther Chuckit Max Glow Balls are made with safe, non toxic glow