TOMIX 5-car set. The main body is very clean. Kiroha 180-5 Kiha 180-59 Kiha 180-59 Kiha 180-71 One car has no number. ◇◇◇ I am sorry, but I do not have expert knowledge regarding model trains, so I cannot answer questions about operation or details. I understand that it is a precision model. When shipping, I will wrap it in cushioning material and send it with care. I am also listing other N gauge items. Thank you very much. ◇◇◇