My achievement for the day is this small plastic clip...
It involved many iterations, probably at least 10. But finally it is a small plastic clip that attaches to the spool reels for ColorFabb plastic and allows me to "park" the filament when stored.
I find it amazing how much detail one can include in something so simple and small.
But at the end of the day it does the job and I have printed dozens now to sort the various reels of plastic I have. Such a small thing but it is today's achievement.