Prototype: German Federal Railroad (DB) type Kds 56 powdered freight silo container cars with brakeman's platforms.

Model: Both cars have main frames constructed of metal. The buffer cladding, grab irons, and railings are constructed of brass. The car superstructures and numerous separately applied parts are made of high quality plastic. The cars have different paint schemes and different car numbers. The cars are individually packaged and have a master package. Minimum radius for operation 600 mm / 23-5/8". Length over the buffers per car 26.5 cm / 10-7/16".