Brass Mini Steam Engine Model without Boiler for Model ShipFeatures:.Exquisite Appearance: The model of the steam engine is small and novel. It is exquisite and mini..High Quality: Made of metal material, exquisite and beautiful. Well made in details, and its surface is bright.Instructions for Use: Please connect the boiler by yourself (boiler is not included).
Next, adding steam cylinder oil to lubricate each part, before connecting copper pipe, then open steam valve.Note: The crankshaft cannot start when it stops at upper and lower dead ends.Significance and Value: By operating the steam engine model, you can learn the operating principle of steam more intuitively. At the same time, this model is a collectible item.

