I really liked the spool holder I was using (which was a remix of Skrutt84's " Filament Holder Deluxe ") but I did not like the very pointed threads. Nothing wrong with them and they held up fine
PHIL - The Filament Holder by TheNewHobbyist - Thingiverse
Making my Remix of Ocie's 21-Cup Filament Silos - My Stoopid Stuff
【Innovative Design】The spool holder uses minimal space and can hold up to four 1kg filaments, making your filaments even neater. It can be used for
YOOPAI Filament Holder Fits All Spools of Any Size and All Filament Types for PLA/PETG/ABS/TPU/Nylon/Other 3D Printing Materials, 3D Printer Filament
Universal Filament Spool Holder REMIX for Ender3 and CR10 (no cutting with 5/16-18 hardware) and supports spools with large holes by MyStoopidStuff, Download free STL model
3D Printed Universal Spool holder by Peter Lemmens
3D Printed Universal Spool holder by Peter Lemmens
3D Printable YAFSH - Yet Another Filament Spool Holder by Derek Tombrello
Spool Holder with Filament Guide by Oosh Proto - MakerWorld
Filament Spool Stand Demo
Universal Filament Spool Holder REMIX for Ender3 and CR10 (no cutting with 5/16-18 hardware) and supports spools with large holes by MyStoopidStuff, Download free STL model
Blog Archives - My Stoopid Stuff
3D Printed Another filament Spool holder by mjz41
Blog Archives - My Stoopid Stuff
Universal stand-alone filament spool holder (fully 3D-printable)