Features • It is made of brushed stainless steel and heavy glass material, surface sandblasting treatment, beautiful and durable. •The Stirling engine is equipped with a bulb, which can be lighted by the electricity generated by the engine.
Description It uses 95% alcohol-filled alcohol burners and lights them, let the light burn the circular cylinder for about 60-100 seconds, then gently push the wheel and it will run madly and create the electricity. It has a wide range of applications for children's science projects, physical learning, teacher demonstration props, birthday gifts for friends, family, children, etc.
Overview Recommended Age: Suitable for 10 years old or above