Medium Blue Solar Power Radiometer Crookes Spinning Vanes Glass Windmill Gift Home Desk Decoration M

About This Product :

• When you put the radiometer in the sun, the vanes will keep spinning.
• It is a creative gift, we can send it to our friends or family.They will love it!
• Put it in the office or the living room is very beautiful.
• It is also a good physics teaching tool. It can visually show that light can be transformed into power.
• It is made of glass,so it is fragile. It is suitable for children over 14 years of age.

Details :

• Color: Blue
• Material: Glass
• Item Dimensions LxWxH: 2.36 x 2.36 x 6.3 inches
• Power Source: Solar Powered