Rear Viewing Spy Sunglasses

If you’re thinking about starting your own Private Investigation Firm, sunglasses that let you view behind you with a secret hidden mirror may come in handy. Or you can use these to catch that jackass in the act who keeps giving you finger bunny ears in pictures.

Keep in mind that even though the shades are dark, they provide no UV protection for your eyes – strictly for spying.

Available at ThinkGeek