Filament Spool Holder

thingiverse

I was not pleased with the stock filament spool holder supplied with my Robo R1+ printer, due to its tendency to mount too far off-center. Many users seem to resolve this issue by switching to a top-mounted holder, but I had a shelf above my printer that made this option impractical for me. My solution was to design a custom holder that still attaches to the top of the printer but positions the spool lower and further back. The holder consists of two curved arms and a rod connecting them. A removable end cap is attached to one end of the rod, allowing it to be secured with glue or scaled for a press-fit attachment, depending on personal preference or the need for spool spacers.