SG 1set DIY Electric Glider Aircraft Science Experimental Toy Science Model Toy Airplane Construction Kits

5 Years and Above. DIY Electric Glider Aircraft Science Experimental Toy DIY Science Model Toy Airplane Construction Kits. Dimensions: 17156cm. Weight: 100g. Material: wood, plastic, and metal fittings. Package: Zip-lock bag. Product Principle: The electric energy is converted into mechanical energy, in order to generate the wind blowing backward to drive the aircraft forward. Description: This glider model can not fly. It can only run on the ground It is a beneficial toy to exercise children's hands-on ability. At the same time, it can learn more about the simple circuit motor and the knowledge of the mechanical transmission Principle. The biplane glider is a toy that can cultivate children's thinking and observation ability. The blades are cut backward, and the air produces the opposite thrust. This toy DIY kit is good for stimulating children's learning interest and developing their thirst for scientific and physics knowledge. It helps to cultivate children's curiosity about scien