This interactive Zanies Wobbly Wiggler cat toy features a plush ball with feathers. When batted, the toy makes a unique "peep" sound that will keep cats entertained for hours. Base rocks back and forth and has a jingle lattice ball Extra toys (not included) can be added insideEach Zanies Wobbly Wiggler is packaged for quick retail display.See the Specifications tab for product details.