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1Set x Start Kit
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Process: 300+ parts are finely polished by professional abrasive tools
they not only exercised their hands-on ability and creativity
Single Cylinder Hot Air Stirling Engine Tractor Model Engine Physical Experiment Toy RC Car_JLB 1Set x Start KitSingle Cylinder Hot Air Stirling Engine Tractor Model Engine Physical Experiment ToyFeatures:. Unique Car Shape: The creative design concept applies the Stirling engine to the car model, which is more interesting.. Science Educational Toys: The power provided by the Stirling engine can drive the car. The ingenious structural design and sufficient power make the car have forward and steering functions, allowing you to explore science and observe the
