Kick off games in the dark with the Tangle NightBall football Size 5. This light up football illuminates every kick and pass, perfect for practice on late nights or dark winter evenings. When you play in the dark, you can bring a new element of surprise to your games.Motion-activated LED lights illuminate when the ball is set in motion. Tap, pass, kick and shoot - the NightBall football stays lit for 30 seconds before auto shut off, so you can keep track of your ball in the dark.Made with durable, long-lasting material, the NightBall football is suitable for indoor and outdoor use. The batteries are easy to replace when needed.