This isn't, as you might have guessed, the severed eye of a striking Crimbo Elf that was taken out of the elf's head when he was in shock or surprised. Rather, this is a small, plastic, transparent disc with a smaller, black, and equally plastic disc inside. You could use this to anthropomorphize just about anything. Well, anything corporeal. It'd be hard to attach it to, say, guilt, or agoraphobia, or something.