Product Description: Your little construction worker can enjoy driving and building with the CAT Excavator build-and-play set, which comes with 10 large building blocks. Toddlers can sit on the vehicle and spin the wheel while they race around with their feet, pushing blocks along with the plow. Then they can stack the blocks on one of the vehicle's 4 building surfaces, such as the front, back, left, or right sides. When playtime is over, the blocks can be stored under the seat, making cleanup a breeze. First Builders building toy for young construction workers aged 1 to 3.