Klein bottle

thingiverse

I created this Klein bottle in Solidworks as an experiment, then edited the STL with Meshmixer to achieve the distinctive "holey" appearance seen in the photo. Throughout the print process, I encountered numerous issues related to stringing and surface roughness caused by frequent changes in direction of both the bed and the extruder. Ultimately, the print turned out well, but further adjustments to settings and upscaled model refinement will significantly improve its quality.