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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Use 95% alcohol (provided by yourself) during operation
All copper cylinder piston & large diameter cylinder diameter
Wheel Diameter: 61 x 48mm
stable operation
clear transmission process at a glance
Speed-Adjustable Hot Air Sterling Engine Model with Wooden Base Science Toy RC Car_VRX Use 95% alcohol (provided bySpeed Adjustable Hot Air Sterling Engine Model with Wooden Base Science ToyFeatures:. Exquisite Ornaments: The Stirling engine has a novel and unique design, simple and exquisite shape, and simple and convenient operation.. Science and Educational Toys: Stirling engine is an external combustion engine. It only needs to be heated by an alcohol lamp and the flywheel can be operated stably. The side knob can adjust the amount of air flow to control the
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