Simple holder for glasses and watches

I generated a very simple holder that is intended for glasses and watches primarily, but I used it also for a bunch of different stoff just next to my house door.

I had initially a much more complex solution but this needed much more time to print and I had some issues printing them so I came up with this very simplified version. 

You can just use 2 nails to fix it to the wall or use screws but to be honest that is overkill (never the less the holes for screws are modeled). 

It is fast and easy to print without any supports if you print it as a wall.

Use what ever filament you like. I used PETG. Do not print too fast because you are printing just a thin veritcal wall. I used a brim to stabilize on the bed.

I want to mention that I used public version of onshape for generating the model.