Nite Ize MTLP-08-07 MeteorLight K-9 Led dog ball, Disc-O
Nite Ize Led K-9 Pet Ball is a unique, durable light up ball for using in supervised settings that allows the fun and exercise to continue long after dark. Disc-O changes colors on the fly and is made of extra-durable rubber for long life, even against the toughest bites. Take it to the campground, the park, the pool, or the lake--this ball is water resistant and floats. It's tennis-ball sized (2.55-inch diameter, 4.5 oz.) and has 20 to 30 hours of run time. User-replaceable battery included.