This fits your. Make sure this fits by entering your model number. Package Includes: 1 x Metal Power Generation Stirling Engine(not included alcohol) It expresses a kind of pioneering spirit and strike lucky. It’s the best gift for customers, leaders, friends, husband or children which could bring them very surprise. With the help of the flywheels, then a net conversion of heat energy to mechanical work. Mechanical work through small generators produce electricity to power a light bulb. Can be used for teaching purpose. What is the Stirling Engine?