Microcosm G-1 Steam Engine Physics Model Gift Collection Science Developmental Toy DIY Project Part

Description:MODEL Name: G-01Size: Length 65MM, width 46MM, height 73MM.Weight 288G.Cylinder diameter 12MM, travel 12MM.Shaft axis is 4MM.Connector thread 1 / 4-40TIP.Feature:The steam engine is made of copper, stainless steel and aluminum processing.Its structural design is verycompact, the middle of its main body to increase the valve,The valve has a small handle that controls the speed at which the engine is shut down, and it has a lube cup that will also connect the oil cup when the valve is open.Lubricating oil will be the engine cylinder.In order to achieve higher speeds, the engine adds one more exhaust port to one side of the cylinder.This is a very delicate little steam engine, I believe you will like it.Package Included:1 X G-1Steam Engine