Hot Air Stirling Engine Model — a precisionbuilt tabletop demonstration that combines mechanical motion and a visual LED generator for clear, handson exploration of heat engine principles. Key benefits Durable, stable construction: Notch zinc alloy base with four skid pads provides a sturdy platform for repeated demonstrations and display. Visible mechanism: Clear glass tube and glass lamp let you watch piston movement and flywheel rotation for direct observation of Stirling cycle mechanics. Immediate demonstration: Ready to use out of the box with no complicated setup, so you can start experiments and demonstrations right away. Visual power output: A sixpointed star pattern flywheel drives an LED bar as it spins, producing an engaging visual indication of electrical generation and motion. Features and performance Materials: Notch zinc alloy base plus glass components for durable support and clear visibility of internal motion. Flywheel design: Sixpointed star pattern flywheel provides an industrial look while effectively transferring motion to the generator LED bar. Stability: Four skid pads reduce vibration and keep the unit steady during operation. Ease of use: Designed for simple operation without tools or assembly, suitable for classroom demonstrations, hobbyists, and display. Practical applications Classroom demonstration: Use during lessons on thermodynamics, heat engines, or basic electricity to show piston motion, energy transfer, and generator output in real time. Office or study display: Place on a desk or shelf as an educational conversation piece that demonstrates mechanical motion and light generation. Educational gift or hobby project: Suitable for students, teachers, and enthusiasts who appreciate handson science models and want a readytorun demonstration tool. What you get A complete Hot Air Stirling Engine Model with zinc alloy base, glass tube and lamp, sixpointed star flywheel, LED bar generator, and four skid pads for stable operation. This Stirling engine model is a practical, easytouse teaching aid and display unit that highlights mechanical motion and basic energy conversion without complex setup.