Reindeer Laser Etched 3D Crystals. Size: 2"x2"x3" Reindeer Laser Etched 3D Crystals. Size: 2"x2"x3" Size: 2"x2"x3" Brand new in Box Free non-rotating light base. Has 3 different color of LED lights which changes colors automatically. Requires 3 AA batteries, batteries are not included.