"Oh, these are color enhancing contacts." Leaning her head back she forced her eye open and with a touch she removed the contact. "I mean they're prescription too, but I figure it would be best to travel with something that was part of me, rather than something that could fall off like glasses." Beneath the lens her eye was blue. "I had detached retinas but they were able to fix it enough that I can see with corrective lenses." She popped the contact back in. Though she knew she probably should have washed it first.