KZ ZSN Pro-adjacent headphone loom-holder-case-thing

This KZ ZSN Pro case is most likely to cause little to no strain on the “with microphone” cable for the aforementioned IEMs, as, when spooled, it leaves plenty of slack, but not plenty enough to unspool on it's own. Larger opening where the earplugs go is there to accommodate for even the biggest listeners and not at all a crutch to design around tolerances. The case unscrews to reveal a compartment for extra earplugs in case you may need a spare. Grooves for “temples” are a bit closer to their original shape, which is also one of the reasons, why this thing is this much bigger than the original. The cradle for the jack somewhat snugly holds on, preventing unspooling.
There may be further re-designs, if you would like to take a crack at it yourself, here https://cad.onshape.com/documents/dd9073bd8da3b60b65dd406e/w/bf1d8f3339ebb99f844e9fb0/e/cfe17e569e7cc9344c1c75e0

Dimensions: 9 cm in diameter and 3.2 cm tall.
Print settings: PLA, 0.2mm layers, 2 walls, lightning infill, 3 top and bottom shells, no support for the bottom, automatic tree support for the top while face down, no brim, no skirt, no raft, but that's up to you. Examples in the preview are printed on stock Creality K1 (latest extruder).