Product Size:14*9*3cm Product description As a puzzle toy, it is suitable for children over 8 years old. It can exercise children's hands-on ability and stimulate children's curiosity and curiosity. It is not only an educational toy, but also a novel fashion, beautiful home, office accessories. Placed on the balcony or on the desk front of the window, through the light, the blades rotate, solar energy is the eternal power. It is also very suitable for the wind turbine industry as a business gift for customers, and a holiday gift for employees, which can be used as office and home furnishings. More image promotion of wind power environmental protection concept No glue required, No battery required. Take out the base and place it on the table top. Then insert the conversion plug on the lower part of the connecting rod on the base shaft. Finally, connect the blades on the shaft protruding from the fan box, and the solar windmill is assembled. The blades are driven by solar panels to rotate in the sun. Driving this toy only needs to be driven by the sun's glare or a 60-watt bulb.Occasionally, small-scale bending of the wind turbine blade is a normal phenomenon and does not affect the use. Package Include:1x Solar windmill