GLOWPONG LED Glowing Game Ball Charging Unit Charge your GLOWPONG Glowing Game Balls in seconds! When placed underneath Ball Washer Cup, Balls are CHARGED every time you rinse. EVERY SHOT GLOWS! Weight-sensitive on/off button on base saves battery life when not in use! Specially-designed for use with GLOWPONG Glowing Game Balls, which will GLOW for over 1 minute off a 5 second charge! Patent-pending, game-changing design - Invented at GLOWPONG!