minimalist spool holder

Summary i have a lot of filament spools, so i tried looking for an existing model, but i only found complex models, with bearings or that require a lot of filament so i made this one, which cost 7 grams of filament per spool i designed it to fit with more or less every spool i hope it'll be useful Print Settings Printer Brand: Creality Printer: Ender-3 V3 SE Rafts: No Supports: No Resolution: 0,2 Infill: 10% Filament: Creality PLA