All the sets feature engines and rolling stock with metal rivet wheels which allowed them to run on three-dimensional yellow plastic rails. The sets consisted of the Miniature railway and the Magnetic railway set. The Miniature railway consists of a layout featuring a tunnel, station, turntable with sheds and two cranes, one to transfer loads from a truck into Bulstrode. The Magnetic set features a similar track layout, but the trains are controlled by a Sir Topham Hatt figure on a small track plan map by the use of magnets (using the same moulds as the miniature railway set).