Blinky X-Tire Ball

X-Tire balls are a pair of small tires ruggedly molded as a single ball with a hollow center. Easy for dogs to retrieve and they have a fun rolling action. The X-Tire balls are molded from flexi PVC so they are durable and fun. Blinky ball has a red flashing ball inside that turns on when touched and shuts off automatically. Replaceable batteries.