Ender 3 Filament Holder

thingiverse

I utilize a custom bearing holder, specifically designed for use with 10x15x4 mm x2 bearings. The holder is printed horizontally to ensure maximum stability and support. A separate roller, also printed vertically, provides additional functionality. To achieve optimal strength, the design incorporates a 20% infill density using PLA BF plastic material. Each roller measures 84mm in length, while the filament used for printing weighs approximately 1kg.