It appears as though you have stumbled upon my website.
In case you were wondering, here is a snippet of what I was up to on March 22, 2023. Every so often this page gets updated.
March 22, 2023I CADded this pen holder mount for the Prusa Mini 3D printer and printed it. It uses a sliding mechanism with a rubber band for tension, and the pen is secured by 2 screws. I printed with black PLA at 2 times the default/stock speed because I learned that you can do that with PLA. It turned out quite well. You can’t print as fast with PETG because it takes longer to stick.