If you're waiting until November 28 to pick yourself up a Black Friday 3D printer deal, you don't need to wait patiently for the discounts to begin, because there's no harm in preparing ahead of time ...
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 effect, ...