Model: The cars are intricately constructed and have many separately applied details. The cars have separately applied chute extensions. They also have a load of ballast. All of the cars have different car numbers. They are individually packaged. Total length over the buffers approximately 57 cm / 22-7/16". DC wheel set E700580.

Prototype: Three type Tds hopper cars painted and lettered for the Luxembourg State State Railways (CFL) and two hopper cars of the same type painted and lettered for the firm Wagon Care Capital (WCB). The cars look as they did in 2019.

The ROBEL powered track car to go with this set can be found under item number 39544.

All of the cars are loaded with ballast.Very intricate construction. Car type ideal for unit train use.