Included both the 1kg (2.2lb) and 2.3kg (5lb) filament roll models that I use to wall mount almost all of my filament spool rolls. I've printed these in both PLA & PETG and would recommend PETG though it's just a personal preference due to durability. I haven't had any issues with any PLA ones I've printed. No supports needed, brim if you have adhesion issues. Like, comment, and let me know anymore functional models you'd like to see released! Thanks for downloading!