If you have a 3D printer, chances are ... Did we mention it also cleans and lubricates your filament as it is fed? You could also make a spool holder using skateboard bearings, but then you ...

Most 3D printers come with a pretty basic filament holder — often little more than a bar to hang the spool on. [Ivan Miranda]’s 3D printers run bigger spools than most, though, so he had to ...

Every good 3D print starts with plastic, usually in the form of colorful strands wound neatly on spools. Though the 3D ...