Just like your fuzzy friend each of the balls in this three-pack is a little different so your little buddy can choose her sphere of influence to chew on pick apart or just roll around her world. Chewing these natural fiber balls helps control the length of her incisors for healthy teeth. More than a way to satisfy the need to gnaw at just under three inches these fun balls are the right size for playtime and an excellent way to help prevent bunny boredom or guinea.