Empty spools from 3D printer filament are the kind of thing that begs to be repurposed, and one option is [3d-printy]’s vertical filament spool parts drawer design. The way this solution works is by using the spool to hold twelve vaguely pie-shaped drawers that can be individually unlocked and removed entirely, which makes accessing their contents (or dumping them out) much easier. This method requires the spools to be oriented vertically, so it ends up handling a bit like a Rolodex.
One downside of the design is that it requires two inserts to be installed on the inside of the spool walls, which act as guide rails and lock points for the drawers. Another is that managing a vertical spool can be a bit awkward, given its lack of flat surfaces. Happily, there is an option for a matching stand that not only provides a flat base, but keeps any accidentally-unlocked drawers from falling out and spilling their contents.
The project files are OpenSCAD files, which allows easy customization for different spool manufacturers and dimensions, and [3d-printy] provides measurements for some common ones. Another nice element of this design is that no single part uses more than 30 grams of filament, 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 before. Watch an overview of the drawer design as well as the spool holders in the videos, embedded below.
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