Prototype: VTG AG Hamburg (Germany) type Falns hopper cars, authorized for use in the Netherlands, leased to HGK (Häfen und Güterverkehr Köln AG / Cologne Harbors and Freight Service, Inc.).
 

Model: The cars have close coupler mechanisms. All of the cars have different car numbers and come individually packaged.

Length over the buffers for each car 71 mm / 2-13/16".