I do not like zip ties and I needed a way to stow some wires "neatly" for my 3D printer build.

This is just a simple clip that has a small (2mm) gap to slide wires into without it being permanent. Just slide the wires in (up to 14 gauge, lower if your filament is more flexible) and they shouldn't fall out.

(although if you hang or orient this the wrong way.. they could possibly)

The edges are rounded so they will not snag the wires going in or out and it's flexible enough in standard PLA to move the "mouth" open a bit. If I ever get around to getting some flex filament I'll make another one with a smaller gap.

This was specific to me, I needed to store about 20 or so small gauge wires in a group along a lengthy stretch. I printed these, put a little 3M tape on the bottom and instant wire holders. No more rats nest and no zip ties I would have to carefully cut down the road!

This is fairly large at 22mm deep, so it's really for a run of multiple wires grouped together, rather than say, one or two.