Made this Business Card Holder for the contest, not expecting to win or anything just having fun. If you add a large diameter spring between the Card Holder and the Card Riser, you should be able to fit nearly 12 cards inside and the slit on the side allows you to slide them out the front slit. I have done a test print and the case holds without slipping out freely. Thanks for reading and good luck to the rest of y'all :)
The author marked this model as their own original creation.