Cat Crinkle Balls, Shiny, Mylar Crinkler, Stress-Relief Toy for Kittens, Interactive & Engaging, Keeps Grown-up Cats Active, Encourages Multi-cat Play, Provides Endless Entertainment, 6 Pcs

1.Link with bright colored balls :These crinkled balls come in a variety of shiny metallic colors. Playing with wrinkled balls helps the cat relieve boredom, improves circulation, and builds muscles.
2.Crinkle sounds :Your kittens and cats will go crazy for these little wrinkled balls. Their sensitive ears will pick up the crunchy sound the ball makes every time they play and pounce on it.
3.Small size, suitable for all cats.