KATO 10-162 UrbanLiner, a 6-car set N gauge model train. - Brand: KATO - Model Name: 10-162 UrbanLiner - Item Count: 6-car set - Instruction Manual: Included - Scale: N gauge Thank you for viewing. I am an amateur, so I cannot and have not performed any operational checks. I will not be able to answer any questions. I believe it is relatively clean, but please make your judgment based on the photos. Please understand that this item has been stored at home. Also, as it is stated in the product description, returns are not accepted.