ENJOMOR Metal Balance Hot-air Stirling Engine Model with LED Lighting Set Educational Toys Ideal Engine Model Gift for Your Kids-Enginediy

Features:

1. Creative design: Stirling engine is an external gas turbine. As long as it is heated by an alcohol lamp and the flywheel is toggled, it will run stably and quickly. People will be amazed by it.

2. Technology power generation: You can observe the whole process of the engine in a bright place. The engine runs and generates electricity to light the LED bulb mounted on the small generator. If you try to run this engine model in the dark, you will be completely mesmerized by the light emitted by the leds.

3. Excellent manufacture: the main body of aluminum alloy surface mirror polishing treatment, not easy to rust and fade. Using thick quartz glass heating tube, can run for a long time is not easy to wear. With wood base, the use of more convenient and reliable. You will be pleased with its appearance and quality.

4. Wide application: it can be used for teachers, students, friends, family science projects, physical machinery classroom teaching AIDS demonstration teaching, office desktop gift display ornaments, etc. Many of our customers come from schools and engine model enthusiasts.

5. Machinery Lover gift: The price makes it an amazing craft item, and its elegant gift wrapping makes it look beautiful and generous. It's also a conversation starter that will impress your visitors. Even if you just keep it on your desk, it's a cool piece of art.

Specifications:

Material: aluminum alloy + quartz glass;
Color: as shown in the picture;
Applicable age: 8+;
Packing method: color box;
Packing list: Stirling engine *1, alcohol lamp *1, tweezers *1, hex wrench *2, O ring *4, silicone buckle *1, instruction *1.