Pen and paper holder

I needed a nice way to hold my pens, a couple of usb devides, a calculator and some notes on my desk, so i designed this one. 

I also designed a couple of 6mm magnet holders in the bottom, so your paperclips dont fall out of the tray.

If you only need one for a couple of pens and the paper, i have includet one as well. Have fun printing.