[3DPI67] wrote up a small article on his improvised instant filament heater in addition to the video. So far, only TPU has been tested with this method, but it looks promising. Some have suggested ...

The same can be said for 3D printer filament, and it’s pretty much what ... the cabinet in the low 20s — good enough for PETG and TPU. It’s an impressively complete build using off-the ...