After sending out 2000+ FLEKS3D we have seen just how many different kind of printers and filaments there are. We had a realisation that we can’t buy every printer and try every kind of filament. Still in order to try to do this, we invited some the most avid 3D printer users that backed us. We asked them to tell us how they use FLEKS3D. We asked for their honest feedback. Give us the “Good, bad and Ugly”. Bellow is what they had to say.