Ground plastic bits go in one end, finished 3D-prints come out ... us a bit of the trash printer we featured recently, which is another way to stick it to the filament man.

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 ...