This is just the Osaka Loop Line train car body. Since the train runs on lines drawn on paper, you can still play with just the car body. The train detects and runs along lines drawn thickly with a black marker, etc., using sensors attached to the underside of the car, so you can create and play with your own original tracks. Disinfected. Operation confirmed. Batteries will be removed before shipping. Please consider this item, understanding that it is a used product.