Windmill solar wind power generation model"Product use:As a kind of educational toy, suitable for children over 8 years old, it can exercise children's hands-on ability, more stimulate children's curiosity and desire to know.It is not only an educational toy, but also a novel and fashionable, beautiful and generous home and office accessories.Placed on the balcony or desk in front of the windowsill, through the light, the blades turn, solar energy is the eternal power.Also very suitable as a business gift for the wind turbine industry to customers, sent to employees as a holiday gift, can be used as office and household items.More image to promote the environmental protection concept of wind power!Product features:Base size: 140 * 90 * 30mmThe whole machine seat height (without blade): 260mmPaddle radius: 110mmMaterial: ABS engineering plastic ABS engineering plastic"