Now you and your best friend can keep playtime going long after sundown. Just expose the ball to light and watch it glow in the dark. This soft, durable, non-toxic toy is great for indoor or outdoor play. Say goodbye to drool-encrusted tennis balls - Fetch & Glow by Spunky Pup is easy to clean, waterproof and even floats. So, wherever the fun takes you -- to the dog park, the beach, or just around the house -- Fetch & Glow will keep your dog running, jumping and fetching ... Day or Night! Available in fun assorted neon colors. This 2-pack of balls is sized for small dogs. FEATURES: - Glows in the Dark. Expose to light to see it glow at night - Safe, Soft and Fun - Day or Night Play - Durable, Non Toxic, Easy to clean - Floats, Assorted Colors, Large