Features:3D carving and high-quality materials - This crystals ball is made of crystals and is carved with 3D technology to make it life-like, clear, three-dimensional and transparent. Multiple colors: The light of the crystals ball has different colors, which can be adjusted to give people different experiences and fun Easy to use - Connect the USB cable, turn on the switch, and it will light-up. LED lighting base - as a night light to accompany children to sleep, its warm light will let you relax and immerse you in a peaceful world. It is also a beautiful interior decoration for desks, living rooms, study rooms and offices. The perfect astronomical gift - our crystals lamp is the perfect birthday commemorative Christmas gift for children, astronomers, cosmophiles, physics teachers, boys and girls Notice:1.Actual color may be slightly different from the image due to different and light effect2.Please allow 1-3cm deviation due to manual measurementDescriptionSize: Ball diameter: 6/8cm, base: 7*7cm