Don't get caught without a beer opener at a swanky event with the Exuvius Multi Tool Collar Stays. Made from titanium, these collar straighteners also double as handy tools you can store unseen inside your neckbands.
So what can you do with this nifty covert tool, you ask? Well, you can pop open beer bottles, cut and strip wires, secure items, screw in screws, and above all else, look awesome. Just look at the things. It makes James Bond tools seem foolish by comparison. You can purchase your own set of Exuvius Multi Tool Collar Stays for $30 or buy a set and a back up for only $50.
Now, there is an additional use for these Exuvius Multi Tool Collar Stays, though I don't condone it being used this way -- it'd make an excellent self-defense device should the need arise.