Set of friction construction vehicles. Includes 12 units of various special vehicles: dump trucks, excavators, bulldozers, and more. Designed for preschool and early school-age children. Friction mechanism allows cars to move on their own after a slight push. Supplied in a display box, convenient for store display. Optimal choice for wholesale purchases due to price-quality ratio. Minimum order quantity (MOQ) - 36 pieces (1 box).