The eyeball does not have ears, but when you whisper a name with the right amount of concentration, it will nonetheless hear you. The All-Seeing Eye grants the gift of parasight - the ability to see through another's eyes. You will not feel what they feel, nor will you think what they think, but you will simply see what they do for a brief time. For exactly one hour, in fact. The eye will allow you to make use of it seven times exactly, after which it will simply become a rather fetching bauble.