Custom Assembly γ-Type DIY Luminous Flywheel Stirling Engine Kit Experiment Toy RC Car_Rovan Installation method: Install the hot

Installation method: Install the hot cylinder with the short screw on the beam

It takes just a little bit of alcohol to get it going

and not easy to break

model aircraft and other equipment

Output Power: 7

Custom Assembly γ-Type DIY Luminous Flywheel Stirling Engine Kit Experiment Toy RC Car_Rovan Installation method: Install the hotCustom Assembly Type DIY Luminous Flywheel Stirling Engine Kit Experiment ToyFeatures:. typed Stirling Engine: The luminous flywheel gives off colorful light when rotating. Full of metal mechanical sense and sense of science and technology, it is an excellent elegant decoration model. Educational Toy: DIY assembly version gives enough space for manual operation. Boost your imagination and creativity to realize your technological dreams. Fine