If you still use business cards, you probably want a neat case to keep them in. The Circuit Board Business Card Case is amazingly geeky and it looks great.
Once you pop this case out and hand over your card, people will call or email you in droves simply because you made a great impression with this case. They will admire your style. It holds 10-15 cards and is small enough to comfortably fit in any pocket or in your case or bag.