Models & Model Kits

CreativeBlocker Stirling Motor Model Adult - DIY Mini Metal Stirling Motor Functional with Alcohol Lamps Running Steam Engine Model Hot Air 2 Cylinder Alpha Type, Science Gift Advanced α-Type Configuration Our Stirling engine adopts advanced α-type double cylinder double piston design, which ensures excellent heat transfer efficiency. With separate hot and cold cylinders and stainless steel insulation between the... CreativeBlocker Stirling Motor Model Adult - DIY Mini Metal Stirling Motor Functional with Alcohol Lamps Running Steam Engine Model Hot Air 2 Cylinder Alpha Type, Science Gift