This is a Plarail train set. It says Sem 8012, but I'm not sure if these three trains are a set. I received these from my nephew, and my son used to play with them, so they are quite old. There is some dirt. The black train doesn't move. Please understand that these are junk items. For those who understand, collectors, and Plarail enthusiasts, please consider purchasing. I will wipe them down lightly before shipping. Plarail D51200 steam locomotive and 8012 freight car set. - Model: D51200 - Car number: 8012 - Color: Black - Accessories: 2 freight cars - Series: Plarail - Type: Steam locomotive Thank you for looking.