Model: The cars have type Y 25 Lsd welded trucks and rectangular buffers. The flat car floors are prototypically partially open and are constructed of metal with striking "fish belly" side sills. Each car is loaded with two tubs of excavated soil from the project Stuttgart 21. The cars have different car numbers and tubs with different tub numbers, each individually packaged. There is also a master package. Total length over the buffers 46 cm / 18-1/8". DC wheelset E700580.