When you put the radiometer in the sun, the vanes will keep spinning.
Put it in the office or the living room is very beautiful.
It is a creative gift, we can send it to our friends or family.They will love it!
It is made of glass,so it is fragile. It is suitable for children over 14 years of age.
Color: transparent
Material: glass
Size: 14cm
Package Content: 1* Light Energy 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.