I used these combined with some braided split loom to make my sim rig look a lot cleaner.  it doesn't hide the wire but makes them look cleaner.  Fixes right in and place the wires up inside the ring.  It bends open with most filaments (especially PETG) enough to get all the chords in there.  Print as many as you like. the plate has one, just up the count as much as you like.