creates an illusion like the hamster really driving the car. Creative toy, and I guess the pet E& X% P2 o! _0 i公仔箱論壇really enjoy his new toy eh. 2 ]' l* m; W8 L2 X 4 C4 F( o A) o0 [good exercise for the hamster and help the pet not to get bored and upset too.