With its easy to grip design and a vibrant green glow the chuckit lightplay fetch ball means that you and your pooch can play fetch in all light conditions available in two sizes 15cm diameter and 20cm diameter the grooved design makes it easy for your dog to grip and carry the fetch ball whilst the exposed rubber in the design glows brightly in the dark perfect for early morning and late night walks with limited visibility this glow in the dark dog toy makes playing football and kick f