3DPrintColorizer - customized for Ender 3pro

The original parts did not fit my Ender 3pro, so I remixed them. Only the arm is required.
The arm is a little longer and has a cut-out in the base to make room for a screw head on the printer. I also made the holes for the screws at the top a few mm deeper to for the screws I have. Finally, I widened the holes for the screws connecting the arm to the printer to fit better with the stock screws.
I took out a part of the rack because I wanted to mount my filament spool holder in the same place.
I included my custom pen holder that fits Akademibokhandeln's fiberpennor from their Lilla a collection, in case anyone else would like to use those.