Interactive Crinkle Ball Toys for Cats, Coloured Paper Balls for Kittens, Crinkle Balls, Crinkle Balls for Kittens, Adult Cats

Made of lightweight PET film, looks like aluminum foil, but actually very soft to touch, no sharp edges, shiny surface. Easy to Use It will make a crisp sound when you touch it, it's easy to attract your cat's attention while playing and eliminate your pet's boredom and depression.