The Rhaetian Railroad (RhB) owns several of these modern funnel-flow tank cars. They are used mainly to transport petroleum oil products such as gasoline, diesel oil, heating oil, and similar products. This car set consists of 3 of these funnel-flow tank cars that are new tooling. Two of the cars look as if newly delivered and one car is weathered. These cars can be filled from above as with the prototype and can be emptied below by means of a drain valve. The lettering is extensively and finely executed and the cars have sprung buffers and metal solid wheels. All of the cars are individually packaged.