A simple design to hold your headset on the Ikeas Skadis pegboard - comes in 4 parts that just push together, can use a little glue if you wish but I have not on mine.

Printed in PLA and the outer walls removed to reveal the inner honeycomb :)

In bambu slicer put the top and bottom shell layers to 0 to show the infill pattern as we have done on ours (honeycomb infill used)
For some reason the .3Mf filer just will not upload for me :(