ENGINEDIY Stirling Engine Model Kits for Adults 3 Blades Aircraft Stirling Engine Model That Runs with Alcohol Lamp Mechanical Gift for Technology Enthusiasts

<b>Product Description </b><br><b> </b><br><b>Specifications:<br><br>.Material: Aluminum Alloy + Quartz Tube<br> .Product Size: 15 x 8 x 9cm<br> .Product Weight: 370g<br> .Package Dimensions: 19 x 13 x 11cm<br> .Package Weight: 482g<br> .Packing: Box<br><br>Package Content:<br><br> .1 x Stirling Engine Model<br> .1 x Alcohol Lamp<br><br>Package Including<br>.1 x Stirling Engine Model<br>.1 x Alcohol Lamp <br> </b><br>

• Exquisite Furnishing Model: This is an excellent 3 Blades Aircraft Stirling Engine Model. Propeller blades are used instead of flywheels, more novel. It will be an amazing technology toy on your desktop
• Excellent Crafts: The main part of the engine is made of aluminum alloy, whose surface is ground and oxidized, and it does not fade or rust. Cylinder and piston with high precision. Quartz heating tube does not burst when working in the environment of rapid thermal expansion and cold contraction, so it is safer and more secure to use
• Easy Operation: The engine has been assembled and tested. As long as 95% alcohol is injected into the alcohol lamp, the alcohol lamp is lit and placed under the hot cylinder to preheat for a while. Then the engine can continue to run by manually moving the flywheel to help start. During function, please do not touch the heating part with your hands to prevent scald
• Science & Technology Model: This teach-and-play model with innovative design and rigorous workmanship is created adopting the Stirling principle
• Widely Used and Holiday Gifts: This 3 Blades Aircraft Stirling Engine Model is suitable for teaching and learning AIDS, scientific and technological experiments. A good way to cultivate innovation ability. It can also be a cool piece of tabletop art. An excellent gift for technology enthusiasts, family, friends