Update 2024-05-27: V2 released! Remodeled from scratch. .f3d file is available as a download.
Simple pull bead / zipper pull similar to Duraflex Round Toggle / Pull Bead that Swedish brand Snigel Design uses for its tactical pouches (oyster).
For paracord knots etc.
Good grip and strong.
I have printed mine in PLA, PETG, PETG-CF and TPU.
I can really recommend printing it in TPU!
Measurements:
15x13 mm, hole diameter: 5mm and 9,5mm