Twice the Mice is twice the fun while satisfying your cat's preying instinct safely and with no mess. It allows your cat the opportunity to stay busy hunting, chasing, stalking, and pouncing. Don't be surprised if your cat brings you his "kill" as a gift. It's that realistic. Perfect for smaller cats and for multiple cat homes and as always, has catnip. Features and electronic sound module that produces realistic mouse squeaks. Imported.