Double-cylinder Micro DIY External Combustion Stirling Engine Lamp Material: Polyester Fiber

Material: Polyester Fiber

The important thing is its sensor

1x Hologram Projectornote:

Nice addition to your globes

Double-cylinder Micro DIY External Combustion Stirling Engine Lamp Material: Polyester FiberFeatures: 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