Package Content:

.1 x Hot Cylinder Piston
.1 x Stainless Steel Cylinder
.1 x Cold Cylinder Piston
.3 x Nut
.1 x Silicone Air Tube
.1 x Hot Cylinder Assembly
.1 x Cold Cylinder Assembly
.1 x Connecting Rod Ventilation
.1 x Connecting Rod Seal
.2 x Buckle
.3 x Seal Ring
.1 x Belt
.1 x Motor
.1 x Diode
.1 x Screwdriver
.1 x Allen Key
.1 x Big Flywheel
.1 x Small Flywheel
.1 x Rear Bracket
.6 x Screw
.1 x Large Base
.4 x Foot Pad

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The Stirling engine model is a assembly version, you need to DIY assembly by yourself, with complete spare parts, simple structure and easy assembly. The Stirling engine is equipped with a small motor and light-emitting diodes, and the magical energy conversion process can be observed.
Usage: The product comes with assembly instructions drawings and installation tools, please refer to the instructions for DIY assembly. Place the assembled Stirling engine model on a horizontal table, add about 2/3 of the alcohol to the alcohol lamp, ignite the alcohol lamp and place it under the heating cylinder to preheat for 30 seconds, turn the flywheel by hand to help start, so that the diode glows .
Reminder: Use 95% alcohol (self-provided) for fuel, and use pencil lead to smear the piston for lubrication. Do not add water, kerosene, gasoline, lighter oil, liquor, etc.
High-quality: Selected high-quality metal materials, golden appearance, exquisite workmanship, high-precision coordination of various parts, stable and firm base, beautiful and durable cold and hot cylinders, and pistons are not easy to wear under high-speed operation for a long time.
Product Dimensions: 16 x 8 x 9cm