Filament Rack

thingiverse

This filament spool holder is designed to store up to 10, one-kilogram filaments in a remarkably compact space. There's just one design piece you'll need to print eight times before assembling everything together. All the parts should fit perfectly into place, but for added security I also applied a small amount of super glue between them. The rail connecting each printed part was made from a single broom handle that measured 25 millimeters in width and was cut into four equal sections.