ENJOMOR Single Cylinder Stirling Engine Model Science Educational Toys - Golden

ENJOMOR Single Cylinder Stirling Engine Model Science Educational Toys - GoldenFeatures:Exquisite Decoration Model: The overall structure design of the Stirling engine is simple and ingenious, the shape is novel and unique, the golden appearance, the pleasing running effect, the metal sense and the sense of technology, will bring you unlimited reverie, it is an excellent exquisite decoration model.Popular Science Educational Toys: Truly restore the principle of the Stirling engine, allowing you to explore science in the process of assembling and having fun, observe the magical operation process, enhance imagination and creativity, and cultivate scientific literacy.Excellent Manufacturing Process: The Stirling engine is mainly made of zinc alloy material, the surface is electroplated, it is exquisite and beautiful, the parts are high-precision coordination, the machine runs smoothly and reliably, and the perfect combination of texture and beauty.Product Instructions: Place the Stirling