Plastic bag makes crinkly noises as the cat tries to hide in the bag while it's tail peeks out! A plastic ball using a AA battery - not included, makes the bag jitter.
You just turn it on and watch it randomly move around the place. The tail will flop about giving the illusion that some animal is inside the bag trying to get out. You can also take the ball out of the bag and let it do it's thing without the bag or put it in another bag i.e. paper bag and see them go!
