Magic Tricks

Presented properly the effect will blow people's minds. Use of the website or the alternatives is pretty easily handled... it can even enhance the presentation. It doesn't use the most familiar looking deck, which may raise suspicions with a few people. But even if they think it's a trick deck, laymen will have no idea how it can do what it does. Even if you told them, they wouldn't understand it.
However, the cards are easy to damage, so you must take care of them. I find a couple of my cards a little inconsistent in their finish... I'd appreciate any advice on how to keep them "fresh".