Universal stand-alone filament spool holder (Fully 3D-printable)

cults3d

A fully 3D-printable rotating stand for filament spools is designed to be easily made without relying on fasteners such as screws, nuts, shafts, glue, etc. Every single component in this spool holder comes directly from your 3D printer's filament supply. The spool holder's spindle is precision-shaped to fit the vast majority of commonly used filament spools with shaft holes ranging from 16 mm to 62 mm in diameter. It also accommodates spool-less filament coils with ease. The spindle, which supports the weight of the spool, rotates smoothly on its own roller wheels, making it turn effortlessly without any hindrance. The spool holder features an adjustable arm for filament guide tubes, accommodating both standard sizes - 1.75 mm and 3.0 mm. The arm also contains a convenient pocket for inserting a piece of sponge that acts as a vital filament filter, keeping the filament clean and well-lubricated throughout the printing process.