I bought this cute little ball for my little sugar gliders, along with two small babble balls. it is an ideal toy for them. it's small size is just right and they seem to like the bright colors, but especially the bell inside. They are more comfortable with this ball than the babble balls, even though they like all. With a quiet ball inside, they have more control and don't have suddenly talking balls when they just get near them. This ball is slightly smaller than the babble balls and with the twisted, almost-woven outside, they can actually grab the ball and carry it around with their little hands. They love it!