Designed for little kids hands small enough to put in a pocket to carry along and play anywhere! Push and go toys help kids to learn different colors vehicles shapes and functions which can cultivate babys observation and attention. Manufacturered by NUOBESTY. Ideal gift for kids friends babys and kindergarten teachers. As toys Christmas gift early education toys preschool props teaching aids and so on. No battery required they are controlled by hands push the car forward slightly then inertia will carried the car slide forward easily for a long distance. Exercising the babys hand fine motor skills to improve hand-eye coordination when playing.