This is a beautiful wooden toy set that is perfect for children. The set includes three pieces: a red and yellow truck, a blue and yellow car, and a green and yellow bus. The truck has a removable trailer that can be used to haul the car and the bus. The cars have four wheels that roll smoothly, and the bus has six wheels that roll smoothly. The set is made of high-quality wood and is painted with bright, non-toxic colors. The toys are all well-made and sturdy, and they are sure to provide hours of fun for children.