A simple shelf mounted spool for the 3D printing nerd

myminifactory

This spool holder offers a straightforward solution for managing filaments on a shelf. It attaches securely to the edge of Joel's custom-made filament shelves, which can be found in one of his recent video tutorials. The body of this spool holder is carefully tapered at both ends, enabling the spool to automatically center itself once loaded with filament and ready for printing.