Mejora para TUSH - The Ultimate Spool Holder

thingiverse

I often noticed that when turning the spool, it would occasionally scrape against the sides and get wedged between the bearing and the wall. In one instance, it even managed to separate the piece from the bearing. This cylinder avoids touching the walls thanks to its widening near the bearings, and it's a bit longer than needed to fit different spools. I hope this will be helpful. P.S. They later requested that I shorten it a bit, so I created versions for up to 8cm and up to 7cm. Cheers!