creates an illusion like the hamster really driving the car. Creative toy, and I guess the pet * b% l) O8 u5 o3 M% breally enjoy his new toy eh. 5 X- {* Z; V( g0 l# J: {; m ) C0 u& x9 ]% V- Btvb now,tvbnow,bttvbgood exercise for the hamster and help the pet not to get bored and upset too.