ANYCUBIC PLA 3D Printer Filament RFID 3D Printing PLA Filament 1.75mm Dimensional Accuracy +/- 0.02mm 1KG Spool (2.2 lbs) Pearl Black

How to replace filaments 1.Install the spool on the spool holder of a 3D printer and preheat the nozzle 2.Cut the top of the filament into a spire shape and thread it into the extruder and feeding tube 3.Manually push the filament through the feeding tube to the nozzle until the filament melts through the nozzle Extra attention needed When installing and replacing filaments make sure to heat the print head (heated to above 200°C) otherwise the print head might get clogged.