Steam Engine Model Single Cylinder Kit Toy Creative Gift for Children with Boiler Alcohol Lamp and Base Type_Single Cylinder Stirling Realized simple sense and aesthetic

Realized simple sense and aesthetic feeling double union

Easy operation

002mm tolerance

and the clear transmission process is clear at a glance

and develop children's interest in physics

Steam Engine Model Single Cylinder Kit Toy Creative Gift for Children with Boiler Alcohol Lamp and Base Type_Single Cylinder Stirling Realized simple sense and aestheticSingle Cylinder Steam Engine Kit Model Toy Creative Gift for Children with Boiler Alcohol Lamp and Base Features: . The steam engine is made of copper and stainless steel. The design is dignified and retro, and the craftsmanship is exquisite, it is an excellent craft. . Finely crafted, the surface of the product is bright and bling. . The steam engine model is exquisitely mini, which makes people love it. With a base, it is more stable and strong. .