Sell Clear Solar Power Radiometer Sun Light Energy Spinning Vanes Glass Radiometer Science Educational Light Mill best price

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 RadiometerOnly the above package content, other products are not included. Note: Light shooting 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.