The for the light, the faster it turns possible, place it on a window sill or other place with strong light Beautiful design suitable any decoration， For example, home,, classroom, party It is glass by hand, and each product is a work of art It would be a good idea to give it as a gift It does not require batteries, only light Suitable for people over 14 years old It is a Creative gift, we can send it to our or family.They will love it, Manufacturer: yanwuwa