Smooth UL QMX knobs
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Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
UPDATED 7/15/2026: Now on V3, reduced outer wall height by another 0.2mm as one person who printed V2 had the knob hit the case before the button press registered. I also drew up a small .6mm tall shim so if you fit the knob and find it bottoms out on the case before the button press is registered you can install the shim.
UPDATED 4/29/2026: Now on Version 2, Improved compatibility with QMX case. Increased diameter by 1mm.
These are the same as my minimalistic ultralight knobs but with fancy grooves! When printed in ASA-GF these low profile knobs weigh just over 1g! The knobs that ship with the QMX weigh 7.7g. I wanted something ultralight, that sat as low as possible.
Prefer a knob with grooves? Print both styles and choose your favorite.