This fancy-pants Card Managing Wallet keeps all of your credit cards safe, protected, and easy to access in a case of metal. Rather than keeping your cards crammed together in the leather folds of your wallet, often with more than one card per slot, it keeps them in separate, protected slots. When you want to get a card you simply push the appropriate button forward, releasing it.
It's a great idea, except for one thing: who wants to sit on a metal wallet? There's a reason wallets are made of leather and not metal, dude. Figure out to make one of these that won't cause a permanent bruise on your ass and I'm sold.