Recycling Failed 3D Prints


Does anyone know of a good way of recyling or re-using failed 3d prints? I’ve got a box full of bits of PLA that are no use without some processing. I’m not sure I can be bothered to built a filament extruder after watching a load of videos on the subject though.


I’ve looked at this before but I have yet to find anything which looks both affordable in money and effort unfortunately