When is a hot glue stick not a hot glue stick? When it’s PLA, of course! A glue gun that dispenses molten PLA instead of hot glue turned out to be a handy tool for joining 3D-printed objects ...

[Proper Printing] didn’t just think it, he’s made a working hot glue 3D printer. As you’d expect ... The last touch is a glue stick magazine that drops new sticks into a funnel on top ...

His glue stick magazine drop-feed system probably deserves a video all its own. “Isn’t a 3D printer just a hot glue gun strapped to a motion controller?” quizzed Schone at the beginning of ...