Low Temperature Steam Heat Model $29.99 View Product Categories: Hobby, Stirlingkit Description Description Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Related products Hobby, StirlingkitEngine Motor Kit Low Temperature Golden Stirling Engine Model $49.07 Hobby, StirlingkitHot Echo Type Engine Model Double Cylinder Quartz Heating Tube Engine Kit $46.99 Hobby, StirlingkitLow Temperature Engine Kit Big Flywheel Engine Model $72.71 Hobby, StirlingkitEngine Model Six Cylinders Gatling Metal Rotating Engine Kit $175.99