Car Shaped Sterling Engine Stirling Engine Model Physical Experiment Type_Animal Series Shift Between 2WD and 4WD

Shift Between 2WD and 4WD easily

and finally connected with the 7

Note: The product needs (sunlight

Package Weight: 1057g

Car Shaped Sterling Engine Stirling Engine Model Physical Experiment Type_Animal Series Shift Between 2WD and 4WDCar Shaped Sterling Engine Stirling Engine Model Physical Experiment Features:. Unique Car Shape: Creative design concept. The Stirling engine is applied to the car model, making the model a toy car that can start walking, which is more interesting.. Science Educational Toys: The Stirling engine can drive the car forward after running. The lightweight structure and sufficient power make the car have a certain ability to overcome obstacles, allow you