Hot Air Stirling Engine Model, Single Cylinder Metal Stirling Engine Kit, Balance Beam USB Power Generator Physics Demonstration Model, Science Educational Decor for Adults

Specifications: Model: Balance Single-cylinder Hot Air Stirling Engine Model Material: Metal Product Dimensions: 6.50″ × 3.74″ × 4.53″ (16.5 × 9.5 × 11.5 cm) Product Weight: 1.43 lb (650 g) Package Dimensions: 8.07″ × 4.53″ × 7.28″ (20.5 × 11.5 × 18.5 cm) Package Weight: 2.09 lb (950 g) Packing: Graphic CartonPackage Including Stirling Engine × 1 Alcohol Lamp × 1 USB Light × 1 Introduction × 1

• ⚙️ [Powerful Stirling Engine Functionality]: Experience the fascinating principle of external combustion with this sterling engine model. Heated by the included alcohol lamp, it generates strong power for fast, smooth operation, captivatingly demonstrating the conversion of thermal energy into kinetic motion right on your desk.
• 💡 [USB Power Generation & Light]: This unique hot air Stirling engine does more than just run; it powers a bright USB light. Watch it light up brightly as the engine operates, visually showcasing the energy conversion process in a well-lit room and creating a mesmerizing glow in darker settings.
• 🔩 [Premium Zinc Alloy Craftsmanship]: Built to impress, the main body is crafted from electroplated zinc alloy, giving it a rich metallic luster and substantial industrial texture. High-precision components ensure exceptionally smooth, reliable, and long-lasting performance for countless demonstrations.
• 🎓 [Educational Physics Demonstration]: An excellent tool for visualizing thermodynamics, this model demonstrates how cyclic gas expansion and compression from external heating drives a closed-cycle engine. It serves as a compelling physics and mechanical teaching aid for advanced learners, hobbyists, and enthusiasts.
• ✨ [Sophisticated Display & Adult Gift]: With its striking visual texture and aesthetic design, this Stirling model doubles as a sophisticated desktop ornament and an imaginative gift. It’s a perfect choice for technology enthusiasts, engineers, or anyone who appreciates a blend of science, art, and mechanical beauty.