An inertia-powered city road sign car brings interactive play to young children, featuring lights and music that activate as it moves. This toy measures 35 centimeters in length and comes in a display box, making it easy to showcase in retail settings. Designed for kids aged 3 to 6 years, it encourages imaginative driving scenarios and helps develop motor skills through push-and-go action. The set includes 24 pieces per box, offering a convenient supply for stores. This item is sold wholesale by the box.