This is a set of two items: the Tokyu Toyoko Line 5050 series and the Tokyo Metro Fukutoshin Line 10000 series with lights. There are some scratches from use, but they are still in good condition. They run on size AA batteries. To provide them in the best possible condition, 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. They are sold as-is, so please check the photos carefully before considering a purchase. Are you looking for these or for adding to your collection?