Pen Clip for Artist Pens

thingiverse

I'm looking for a clip to keep my Faber Castell artist pens organized. The clip I need can hold up to eight pens, and it's essential that the pens fit snugly inside so they don't slide around too much. To ensure the pens stay in place, two 2mm square holes will be added to attach brackets to a pocket, such as one on a backpack. These brackets should be printed at 95% size to make them easy to fit into the designated space.