Colorful LED Fiber Optic Starry Sky Light Night Lamp Holiday Christmas Wedding Decor Star Shine In Dark Kid Toy Birthday Gift Product name: color-changing optical fiber mild Product size: 7*7*35cm Product weight: gross weight 86g net weight 65g Base size: 7 diameter Packaging: Single blister package, Package size 12*30*8cm, Material: Plastic Power: 3 5 batteries lit Packing list: Optical fiber + Base (without battery) Function: Green blue Cyan tender blue pink white crimson circulate beat discoloration