This dial will help you remember the grind size for various beans. Very usefull for single dosing where I often switch beans. The clip will make it attach to each coffee bean bag in your coffee station.

Print the clip in approx 99% scale to make it fit the hole. You might want to try different scales.

I used 0.12 mm layer height to make the thread work.

The thread is very tight so you might need to tap the top part with a M6 x 1.0 thread if your printer is not 100% calibrated.

I have provided the Fusion 360 file as well if you want to adapt the text to your most common grind sizes. 10-25 works for my DF64V. The dial has 32 steps so you could add more text if you want more steps.

The dial model is from practicalprintedparts.com