Bring the fun of nighttime play to your furry friend with this glow in the dark dog ball! Perfect for indoor and outdoor adventures, this non-toxic ball toy is designed to keep your pup entertained and active. Simply give it a quick charge under a bright light (natural or artificial), and watch it illuminate the night with its mesmerizing glow. Depending of he exposure it could over 1-3 hours. Made with durable materials, it's easy lightweight, durable and resistant and can withstand even the most enthusiastic chewers. It could be used in any enviroment. Beach, pool, grass, floor.. Anywhere! At approximately 6 inches (15 cm) in diameter, it's the perfect size for dogs of all breeds to carry and retrieve.