Mechanical Music Box Powered Stirling Engine Model Toy Type_2 Cylinder Stirling Magnetic Connection

Magnetic Connection

but it will not affect the overall appearance

Product Dimensions: 53 x 39 x 24cm

Powerful shock protection performance (full metal shock absorbers)

✔ ALL THE TOOLS THEY NEED TO SUCCEED: Your child will have a great time constructing this comprehensive model engine toy

Mechanical Music Box Powered Stirling Engine Model Toy Type_2 Cylinder Stirling Magnetic ConnectionMechanical Music Box Powered Stirling Engine Model Toy Features: . Novel Design: This Stirling engine model is perfectly combined with a mechanical music box. The design is novel and unique, the shape is simple and exquisite, with a delicate wooden base, which shows a high end taste. The power generated by the Stirling engine drives the mechanical music box to rotate, which makes a pleasant sound. While observing the operation of the Stirling engine,