Bachman Model Trains manufacture both steam and diesel engines. One of the most popular HO Scale train sets is Thomas and Friends. These trains tie in with the books, TV shows and movie of the children’s stories. The star attraction is, of course, the blue colored Thomas the Tank Engine. He is joined by his buddies, Percy, Gordon, Henry, and Toby etc. All the engines have moving eyes. A whole world can be constructed from Bachman Model Trains and their accessories. Some attics and basements are given over to train sets entirely! The various locomotives, box cars, cabooses, hoppers, and gondolas are made to look as realistic as possible.