knob for 6mm shafts, fluted with indicator and tapered opening, with mattson mini modular logo

mattson mini modular asked me what it might look like if i designed a knob with their logo, so here it is!

Of course, many of you will not happen to need a knob with a mattson mini modular logo on top, but here are some reasons why this might be a good starting point for your own projects:

the model has a tapered opening to account for the slight bulging that can happen at the bottom of prints, ensuring that the knobs are not "crazy tight" at the bottom of the print but yet too loose at to