Come and see our amazing products. Moon lamp is made of Eco-friendly PLA with the build-in rechargeable battery, USB port easy to charging on computer power bank or other adapter etc. No line hanging around, you can hold the moon light on your hand. Moon lamp with 16 color RGB, and the 16 colors can flash, fade and strobe. It is delicately crafted with 3D printing technology, restores the real appearance of the moon vividly, unique moon shape makes the room full of fun. Pricing based on the size of 3 1/8"D, 5 other sizes are available: 3 15/16"D, 4 3/4"D, 5 7/8"D, 7"D, 9 7/16"D, 11"D etc. You can put your logo on the wooden stand or the moon ball surface. It is a good way to promote your company, business activities, products. Pls confirm further with us if any query about packing info, inventory status and time schedule.