Simple wall pocket for hanging pens, and other small tools

This is just a basic Wall hanging pocket to organize small tools for use around a desk or even a 3d Printer - nothing fancy.

The sides have cutouts to allow visible access into the pockets. I'm sure everyone has dropped a small part into these and forgotten about it because it was out of sight and mind.

All corners are rounded to add printing strain relief.

The base has a non-flat surface to reduce platen contact surface area and thus reduce the pain of removing the finished item.

Hope someone finds this useful besides myself.