Steam Engine Model Generator $38.99 View Product Categories: Hobby, Stirlingkit Description Description Stirling Engine Kit Metal Steam Engine Model Generator With Bulb Science Toy Related products Hobby, StirlingkitHigh Speed Hoyer Electric Motor Engine Model Kit $53.99 Hobby, StirlingkitV-Shape Engine Scientific Experiments Model Education Toy $69.99 Hobby, StirlingkitLow Temperature Engine Kit Big Flywheel Engine Model $72.71 Hobby, StirlingkitMini Horizontal Type External Combustion Engine Model $29.99