This is a set of three Choro-Q cars equipped with an automatic driving function. Operation confirmed. The course is partially missing, but the cars avoid any obstacles, so there's no problem playing with them. I bought these for my child, but they weren't very interested, so I'm selling them. I don't think there are any scratches on the cars, but they were played with by a child, so please refrain from purchasing if you are sensitive to such things. The box is damaged as shown in the images. Please check the condition in the images.