It's a schnoz shaped holder for your eye glasses! Throw some VHB tape or a Command strip on the back and mount to the wall. I've included the Fusion 360 file for folks who are better at the Form tools than I am and want to tweak the design. The .3MF is setup for a standard MK3s, each nose takes about 53M to print on Draft settings with lighter infil.
The author marked this model as their own original creation.