This is a set of two items: the Super Hakucho single product and the Kiha 40 Express Rishiri, which was included in the JR Hokkaido Special Set. There are scratches and discoloration from use, but they are still in good condition. Both run on size D batteries. I have cleaned the exterior and the power unit, and replaced the rubber tires with new ones, so you can use them immediately upon arrival. I wanted to provide them in the best possible condition. These are sold as-is, so please check the photos carefully before considering a purchase. Are you looking for these or considering adding to your collection?