Now you and your best friend can keep playtime going long after sundown. Just expose it to either natural or artificial light for about 20 minutes then 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. Sized for medium dogs

• 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, 2.5 inch diameter
• To make the toy glow in the dark, expose it to bright natural or artificial light for 20 minutes and then it will glow in a dark environment such as outdoors at night or inside a dark room. As the brightness of the glow dims over time, you can put the toy under a lamp to "charge" it again.