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• When the sun shines on it, it moves the blades.
• This assembly kit uses clean, earth-friendly energy and solar batteries to move the dragonfly blades.
• The rotary motion of the motor is changed to linear motion by the action of the crank and the link, and the blade of the dragonfly is moved through the rod.
• The dragonfly blades are made of transparent plavan with fine patterns printed on them, and the yellow and black body patterns are set with stickers.
• The base and dragonfly are made of plastic and can be made gently with only a screw stopper.
• It also works in the light through the glass, so it's a fun craft to put on a window in the sun.