3D Printing Nerd Filament Spool Holder Design competitions

myminifactory

I taught myself Fusion 360 to create this model based on the dimensions shared by Joel, a renowned 3D Printing expert. The goal was to design a versatile filament holder that can be used independently for most standard spools or integrated into various multipurpose applications. A built-in spool guide feature allows filaments from higher shelves to be guided effortlessly towards holders on lower shelves. Two-spool filament holders can be paired with cling film or similar core materials (or even 3D printer spool pieces) to accommodate larger spools. This model is engineered to provide some flexibility, allowing it to avoid shelf brackets and enable the spool holder to be mounted across where two spools meet on a shelf. The attached PDF document outlines key features and preferred printing orientations. A small amount of support material is required to reinforce the dove tail joint of the bracket.