[Alec Richter] had a good idea on how he could convert the leftover filament spindles from his 3D printer into multi-compartment storage. An empty spindle is fitted with several trays that rotate ...

Empty spools from 3D printer filament are the kind of thing ... We’ve seen drawer-style storage for filament spools before, but haven’t seen a design quite like this one before.

We assess their filament types, ease (or difficulty ... Some printers support storing 3D files on an SD or microSD card (which may also contain the printer’s system files).

Though the 3D printing hobby is jampacked with do-it-yourselfers, making your own filament is still out of reach for most ...