This headphone holder is a 3D printed hanger attaching to a dresser to hang headphones. It's nice for me as my desk is right next to my dresser so I use this in my own room to hold my headphones when I'm not using them.
The hanger is small and handheld smaller than my hand.
The hanger without headphones hung on a rung of my dresser.
I developed the original iteration in under 30 minutes and printed it using my Ender 3D printer in around about 2 hours. I've since gone back and remodeled the design in attempt to make it look more appealing (as it is already functional) with much more even thicknesses and curves. I used Fusion 360 to make the model, Prusa Slicer to slice the model for printing, and ultimately a Prusa Mini for the print.