Many filament hangers are flimsy or hard to load filament rolls back on. I designed this one to fit in the closet right above the Printer. I use eSUN's PLA+ as it always gives me consistent prints. The challenge was to fit the whole thing on one print bed for the Bambu Labs A1 mini. Everything you need comes with this print. I am also against printing things that screw on as the cleanup tends to be difficult. hope you like this.