PETMATE BALANCE BALL GREEN/PURPLE Theres nothing cats love more than swatting at a moving target! Thats why the Booda Balancing Ball is such a hit This fascinating toy begs for hours of playful fun because the rod and feather extending from the weighted ball always pop back upright after kitty takes a whack at them And the jingling bell attached to the feather just adds even more excitement to the game It comes in 2 fun color combinations  Yellow/Pink and Green/Purple