Delivery time is approximately 5 to 14 working days. The Educational Stirling Engine Model Science Toy is a hands-on learning tool aimed at children aged 8-11 years. This toy allows kids to explore the world of science and engineering through the use of a Stirling engine, powered by an alcohol burner. With the addition of decals, children can customize and decorate their engine model to make it their own unique educational toy. Perfect for sparking curiosity and fostering a love for learning in young minds.
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