3X Solar Power Radiometer Crookes Energy Vanes Windmill Gift Home Desk Decoration

When you put the radiometer in the sun, the blades continue to rotate.
It is very beautiful to put it in the office or living room.
This is a gift that give to our friends or family. They love it!
Made of glass, fragile. Suitable for children over 14 years old.

Colour: Yellow
Material: Glass
Size: Approximately 14x7.5cm

Package Contents:
3 * Solar Radiometer

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.