Spike, volley, and bump in the dark with the Mikasa Smart Glo Glow in the Dark Volleyball. This unique ball will light up your game play, allowing you to see the ball even as night falls for longer hours on the beach or at the court. Whether you are a competitive player, or like to fool around in a recreational match, the Mikasa Smart Glo Volleyball is sure to become your go to ball. Just expose it to a light source to charge it up no batteries required.