Business Card holder with pen

This business card holder in meant for the front office to display your cards to customers. It has a unique double section feature that lets it hold a lot of cards and yet the cards at the front won't fall back when there's just a few left. There's a pen attachment and a couple of screw fixings so it doesn't get pulled around by over-enthusiastic pen users! It fits 3.5" x 2" cards but could be scaled for European and other sizes. The pen holder is on the left but it can be mirrored for a right h