a little holder to keep a cable down with double sided adhesive tape
inner diameter is 3.3 mm but can be adjusted with the enclosed Fusion360 file

ein kleiner Kabelhalter mit Innendurchmesser 3.3 mm für doppelseitiges Klebeband.
Anpassbar mit der dabei liegenden Fusion 360 Datei

Creality

Ender 3

Doesn't Matter

No

0.20

print standing up, slow the first layer down, then no support or brim is needed.

Just cut double sided adhesive tape - put cable in an apply tape then - only one time to peel ;-)

used Fusion 360 - great program