Small spool holder for Ender3

thingiverse

I designed a compact spool holder for my Ender3 because standard spools wouldn't fit on the existing one, particularly those small TPU spools that require a custom solution. This straightforward holder fits seamlessly into the back of the original holder, offering flexibility in its installation. You can mount it as shown or detach the standard holder and flip it around to place the smaller spool at the front, depending on what works best for your workflow. No additional components are required for this setup. I printed the holder with the lip facing downwards without any support structures, using a standard 0.2mm layer height and 20% infill density for optimal quality.