A piece of scottish technology in the best mechanical working order produced in germany in 24 carat gold fully operational with ball bearings recreated in precise detail after filling up the burner with methylated spirits and lighting the flame the glass pistons warm up an initial force is created on the flywheel and the engine starts to run rapidly on its own size 150 x 65 x 105 mm this is an eye catcher for every desk you still havent got one