Interactive Rotatable: When the windmill is gently moved, it will rotate, making the cats love not releasing their claws. Cat turns windmills can be reduce cat anxiety. Reduce Cat Anxiety: Each package comes with 1 glow ball and 2 catnip balls, to attract cat attention. This toy will help to relieve cat anxiety and improve IQ. Scratching Tickle: There is a rubbing device in the middle.Special design of soft bumps allow cat to scratch face, grooming hair and molar teeth when they are bored, and make them comfort while playing with the windmill toy. Suction Cup : You could stick the suction cup to any flat surface like glass,window,tile, tubs, mirrors.Or the place where your cat often appears. Fits to Cat in Any Age : This toy is suitable to cat in any age, and also can be played by two cats at the same time. You don't need to worry about that cat will running around at home when you go out for work.