Minimalist wall-mounted cable holder for multiple diameters

My goal was to design a cable organizer that prints fast and without support, allows easy and fast cable swaps (no latches) and looks adequate in a modern / minimalist environment.

To fasten it, you can use glue or a two-sided tape on a thin surface, or go ham and use M3.5 countersunk screws. To insert the screws, you'll need to spread the two adjacent lobes with needle-nose pliers.

And if you really want to, you can lock each socket with a zip-tie while allowing the cable in it to move fr