When it comes to getting a job, you have to think of yourself as a product. And your product needs good advertising. Everything down to the way you dress, the paper you print your resume on and your business card is advertising. In this case Melvin, "a hacker, entrepreneur, and all around mischief maker, wanted something he could give to peers and prospective clients that spoke of this nature." This lock pick business card is a great idea - done by Jeni. This is definitely a business card you will never toss in the trash. It is also a business card that will get you a call back and most likely a job. You should always be thinking about how you are advertising yourself.