MICRO ACE N-gauge 5-car set, featuring detailed vehicle design. - Brand: MICRO ACE - Model Number: A-4721 - Set Contents: 5-car set - Series Name: N-GAUGE TRAIN SET - Special Notes: Omeishi Car No. 1 formation (with cover) Thank you for viewing. I am an amateur, so I cannot and have not confirmed the operation. I cannot answer any questions. I think it is relatively clean, but please make your judgment based on the photos. Please understand that this item has been stored at home. Also, returns are not possible as it is already stated in the product description.