Here is a knitting holder that I made, I printed it with a cut performed at height 205mm, at 15% infill and 0.2mm layer height. I used a burnt titanium color pla from FlashForge. If you have any questions please let me know.
Print worked well thanks a lot for sharing. Maybe as an idea for a design iteration: Weights or Suction Cups at the bottom so thicker yarn is not pulling up the holder.
Thank you so much for the feedback. That is a great suggestion and I am going to look into changing the design to implement the suction cups or some kind of weights.