OBIOCKIDAY Stirling Engine Kit, Hot Air Stirling Engine DIY Metal Balance Engine Building Kit, Engine Model Kit Engine Set NO. BSE-01

【High Simulation】Different from the normal Stirling engine, the Stirling engine with a balance structure. The engine runs fast & steadily, allowing you to feel the charm of mechanical operation. 【High Quality】Made of zinc alloy and stainless steel, the surface of the engine will not rust. Combining texture with aesthetics, the overall exquisite model will satisfy you in appearance and quality. 【DIY Assembly】Comes with an assembly instruction manual. The engine in kit form, a grand project, makes you experience the overall process from dozens of tiny parts to a complete engine, which contributes to promoting your hands-on ability, science knowledge and creativity. 【Impressive Model】You will have fun with this engine model, you can enhance interaction. It provides a hands-on learning experience, teaching people about science, industry, and fostering their knowledge and imagination. It is also an ideal science project for teachers, students, friends and families as well as an impressive gift&display on the office desktop. 【Great Gift】Suitable for ages 16 and up. Whether its for a birthday, holiday, or any special occasion, this mini engine kit is sure to impress to keep them captivated by the excitement of creating and operating their own engine. The engine model makes a great addition for model enthusiasts and collectors for spare time. It makes science, mechanical engineering, and even technology exciting from start to finish., Manufacturer: OBIOCKIDAY