Wedinard Stirling Engine hot air Engine Model Aluminum Material Mini Educational Kids Toy for Teaching

Feature: 1. MULTIPURPOSE: Multipurpose Stirling engine, it can be used for kids science projects, physics and mechanics learning, classroom presentations, and more. 2. ELEGANT DESIGN: Engine motor model has an elegant appearance and superb craftsmanship, a beautiful work of art. Many are happy with the tuning of our engines. 3. MECHANICAL TOY: Stirling engine is a well designed and crafted mechanical toy ideal for demonstrating the fundamentals of external combustion engines. 4. PRACTICAL MODEL: Air engine is a great gift for anyone interested in science and can be used as a teaching tool to demonstrate knowledge of mechanics and physics. 5. HIGH QUALITY MATERIAL: Low temperature differential engine model is made of high quality aluminum material, which is not easy to rust, strong and durable. Specification: Item Type: Stirling Engine Material: Aluminum Product Size: Approx. 13 x 9cm / 5.1 x 3.5in Weight: Approx. 245g/8.6oz Color: Red Product Use: Gifts, Science and Education Toys, Model Decoration How to Use: 1. Put the engine model in a horizontal position, and turn the flywheel gently by hand to check whether it runs smoothly. If there is a strong jerky feeling, check whether the connecting rod is normal. Check that the connecting rod is not tight, and turn the flywheel lightly until it runs smoothly. 2. Heat water in a container, place the large round of the model on the container, or place it on another heat source that does not exceed 80 degree. After heating for a few seconds, start to gently turn the flywheel by hand until the flywheel can run automatically. Package List: 1 x Stirling Engine1 x Manual Note: Manual measurement, please allow some errors

PRACTICAL MODEL: Air engine is a great gift for anyone interested in science and can be used as a teaching tool to demonstrate knowledge of mechanics and physics
Premium Material MATERIAL: Low temperature differential engine model is made of Premium Material aluminum material, which is not easy to rust, strong and durable
MECHANICAL TOY: Stirling engine is a well designed and crafted mechanical toy ideal for demonstrating the fundamentals of external combustion engines
MULTIPURPOSE: Multipurpose Stirling engine, it can be used for kids science projects, physics and mechanics learning, classroom presentations, and more
ELEGANT DESIGN: Engine motor model has an elegant appearance and superb craftsmanship, a beautiful work of art. Many are happy with the tuning of our engines