Hot-air Single Cylinder Stirling Engine Motor Features:.Science Education Toys: This stirling engine external combustion model with novel design and simple structure. People will curious about the interesting and imaginative tabletop technology toy..Easy to Run: The fully assembled engine will run steadily and quickly, just by heating it with an alcohol lamp and spinning the flywheel. Provide materials for children's science projects, physics, mechanics, thermodynamics, etc..Preferred Gift Options: Suitable for children, tech enthusiasts.
With visual texture and aesthetic appearance, this is a extraordinary and wonderful work of art. It can be used as teaching AIDS, as well as as gifts for family, children and friends.

