Toshiba Tecra Dynabook Headphone Hook

My home work setup involves the laptop sitting vertically between my monitors for the sake of desk space. I figured I could take advantage of this by hanging my earphones from the ridge.

This particular laptop has a specific shape in its hinge, hence why any round hook would not do.

Print on its side as in the STL.

PLA at any infill is fine, as the headphones are pretty light.