Enhanced Stirling Engine Featuring a Mirror-Polished Finish, Integrated Voltmeter, and USB Port
Special Features
- Creative Design: Stirling engine runs smoothly and quickly when heated by an alcohol lamp, amazing observers.
- Technology Power Generation: The engine powers an LED bulb, mesmerizing in dark environments.
- Excellent Manufacture: Polished aluminum alloy body, thick quartz glass heating tube, and the sturdy base.
- Wide Application: Ideal for science projects, classroom teaching aids, and desktop decorations for teachers, students, and engine enthusiasts.
- Machinery Lover Gift: An impressive craft item with elegant packaging, perfect as a conversation starter and desk ornament.
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