The Petkit cat scratcher is designed to appeal to your cat’s natural instinctive need to scratch, play, tease and smell all in one device. Featuring a transparent plastic chamber with 2 balls that glide effortlessly around the track. The aqua ball can be filled with catnip (not included) and the orange ball is equipped with inner bells to add excitement to play time. The circular shaped scratcher pad at the centre is made with durable, high density thickened corrugated board and doubles as a safe resting place when your feline gets tired.