Double-cylinder Micro DIY External Combustion Stirling Engine Lamp Due to the delicate thermal

Due to the delicate thermal reaction

The important thing is its sensor

A larger display can be achieved by isolating the contact between different lights

Weight 34g

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Double-cylinder Micro DIY External Combustion Stirling Engine Lamp Due to the delicate thermalFeatures: Made of precision, the whole is made of high grade materials, and the heating tube is quartz glass; Not only good heat dissipation but also easy to observe the dynamics of the heating piston, resulting in a better look and feel The base is painted MDF board with the appropriate weight, and it is a more high end atmosphere after coloring; The connecting rod is made of stainless steel, which is sturdy and durable; The bracket is made of