Stringing If you have been using your printing machine for long you must have come across this problem. Stringing happens when you have tiny little hairs between the gaps of your print. The problem results when some filament drips from the nozzle when the print moves over an open part.
Stringing is a problem that fixable. One of the ways of fixing it is enabling retraction. Retraction is a feature on your printing software. When you enable retraction the printer retracts the filament in the nozzle before the travel moves.