CHUCKIT MAX GLOW BALL MEDIUMChuckit Max Glow Ball is a bright glow ball that is made from high quality synthetic rubber. It has a bright and long lasting glow which can extend your play time well into the night.To make the Chuckit Glow Ball glow, place it under a light for 5 minutes and watch the ball glow in the dark! The ball has a great bounce and is textured so your dog will be happy to carry it around!Compatible with the Chuckit Launcher which is sold separately. See below for more in the Chuckit range.With a 6cm diameter, this ball is suitable for medium breed dogs. Always supervise your dog during play time.If you have any questions about this product, please post them here or come in store to ask our friendly staff.