Glow in the dark gameplay for hours - Illuminate your game and bring the game of baseball to the next level with hours of long-lasting and exciting nighttime play. Sports don t have to stop because the sun goes down. Safe, durable, lightweight, and easy to handle for baseball fans of all ages - This set is lightweight and easy to see and night so you can hit homers and make spectacular plays with your family and friends. Great for hand-eye coorindation with a unique pitching experience - Enjoy throwing unique pitches with an exciting glow in the dark effect. Great for improving hand-eye coordination at any hour! Recharge at your convienience - Use your UV flashlight to illuminate your NiteBat and glow baseballs anytime you want. Keep the glow going.