The design was inspired by the coffee shops I visit who have business cards and pens/pencils. They're always separate with the writing implements in a coffee cup. I though combining the two was a logical move.
I've added a tilt and recess to the holder to help separate the cards as they are displayed for an easier grab (I hate trying to take one and end up with three or four). I've also made it large enough to display a horizontal or vertically oriented business card.
(Doubles as a pen cup and Post-It holder if you don't have business cards)
Printing Instructions:
The author marked this model as their own original creation.