– Compatible with replacement chassis- The three trains can be connected / disconnected- With a sticker with a wish that can be attached to the intermediate car- Hand-rolling play is possible with 2 speed switch OFF- With plastic train card* Rails are not included.* Products are produced based on the U7 formation, but the actual vehicle is the U4 formation.Product content: Vehicle body (1), wish sticker (1), plastic train card (1), parts order form (1)