Low Temperature Stirling Engine Beautiful Physics Science Model Educational Toy

Feature: \n 1. Exquisite Workmanship: Stirling engine production with premium materials and elegant craftsmanship, using mirror stainless steel base, premium fan blades.\n2. Non Slip: No screws protrude from the plate to ensure steady operation, giving a flat base and good surface contact with heat sources.\n3. Easy To Operate: Put the Stirling on a cup of hot water and put small ice cubes on a plate above the Stirling. This way the temperature difference is much larger than normal and runs faster.\n4. High Performance: Beautiful and elegant appearance, low noise, low pollution and low running cost.\n5. Multipurpose: With a wide range of applications, such as children's science project gifts, physics machine learning, teacher classroom demonstration props, friends, family, parents, children's birthday gifts, etc. \n\nSpecification: \n\nItem Type: Low Temperature Stirling Engine\nMaterial: Zinc Alloy, Stainless Steel\nFuel: 95% Alcohol\n\nPackage List: \n 1 x Low&n: