All 3D printer ... DIY drybox solution, but sure is simple. While we appreciate the idea, this design is sure to put a lot of friction on the spool itself. It will be a lot of extra work to pull ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this ...