Most easy and practical business-card stand (multiple and without supports printable)

Why to invest a lot of material and time for presenting the anyway beautiful business-cards somewhere outside of your shop?

I made those most affordable and easy stands and placed them in the build-markets like toom and they are just that my bcs dont lay around. There is absolutely no need to shine, as the bcs does allready on their own. The holder is just to present the bc in more vertical position.

You may place the cards also in horizontal position, in any position you can grab a card either from the side or from the top without handling the whole stand.

So my theory here was, more stands = more potential viewers in same time = more potential requests = more efficiency 

All of course also depends on the bc-card. If this is a fails then the coolest stand can't fix it ;-)
=> so, keep it simple

And yes, of course they can drop if someone handle it like crazy, but there is no design existing that fixes supid users xD