Stirling Engine Kit Micro Metal Double-Cylinder Parallel Bootable External Combustion Engine Model Type_Single Cylinder Stirling Resistant to acid

Resistant to acid

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1 x Little Wrench

The products are made with the details

the splash of Mars will cause a fire

Stirling Engine Kit Micro Metal Double-Cylinder Parallel Bootable External Combustion Engine Model Type_Single Cylinder Stirling Resistant to acidStirling Engine Kit Micro Metal Double Cylinder Parallel Bootable External Combustion Engine Model TWO CYLINDER ENGINE The dual cylinder engine is full of power and the voltage can reach 4 9V. The flywheels will rotate rapidly, making the generator's LED lights flickering wildly. When the machine works, it will be very shocking and attracting eyeballs. EXTREMLY FINE CRAFTED The base, bracket and 2 flywheels are made of 6061 aluminum alloy(High