which makes printing them an attractive way to use up the last bits of filament rolls. We’ve seen drawer-style storage for filament spools before, but haven’t seen a design quite like this one ...

which makes printing them an attractive way to use up the last bits of filament rolls. We’ve seen drawer-style storage for filament spools before, but haven’t seen a design quite like this one ...

Storing your spools in opaque containers or shaded ... keeps your device from producing defective prints that use up valuable filament. Keep an eye on your nozzle condition and consider upgrading ...

They all use the same basic principle ... as our favorite budget PLA and still only costs $19.99 a spool. All spools of filament start with raw plastic pellets, the most common being PLA ...