The fundamental problem with multi-color 3D printing using a single hotend is that they poop an awful lot. Every time they change filaments, they’ve got to purge the single nozzle, which results ...

Buying a new 3D printer is always thrilling, regardless of whether you go for a high-end resin printer or a budget-friendly ...

(Credit: Teaching Tech, YouTube) Being able to 3D print FDM objects in more ... filament with a wipe tower and filament ‘poop’. What if you could print color on the object instead?