Kato 581 series (slit-type typhoon) Basic + Expansion 9-car set Item No. 10-1717 + 10-1355 This is a N-gauge model of the 581 series. It's from the latest production run. I purchased it new and have kept it in storage since. It's a 9-car set consisting of the basic and expansion sets. I didn't notice any obvious scratches on the vehicles. Also, there were no particular problems with running. However, this is a visual inspection by an amateur, so please be aware of that. Thank you very much.