B-Train Shorty Keikyu 2100 series 4-car set. Includes 2 lead cars + 2 intermediate cars, pre-assembled. This is a fairly old product, so the condition is not great. Some of the truck relief parts are missing. Spare parts and stickers are also included. Shipping will be available after December 28th. Limited sale until January 4th. If you wish to purchase with other items, please let me know in advance.