Thank you for viewing. This is a modified Plarail Narita Express (special connection specification) with the following modifications: a hook has been added to the front of the lead car, and the special connection part of the rear car has been modified to a ring type. The modified parts were made using a 3D printer, with "PETG" material and the color black. Regarding the motor of the lead car, operation has been confirmed by an electric check. The wheel rubbers have been replaced with new ones. Regarding the connection parts of the rear car, the original parts (special connection specification) will be included, so please replace them as needed. Also, one spare hook for the lead car and one spare ring for the rear car will be included as spare parts. 【Notes on Purchase】 ・This product is a set of 3 cars, and everything in the photos is included. ・Since this is a used item, there are minor scratches and paint剥がれ. Please check the photos. ・I have cleaned it as a amateur, but there may be areas that are not thoroughly cleaned. Please refrain from purchasing if you are sensitive to this. ・This product is manufactured by a 3D printer using a layer-by-layer method, so it does not have the same strength as extruded plastic products. Type of vehicle...Train Type...Limited Express Vehicle name...Narita Express