With the Duet3D Filament Monitor Kit v3.0, the days of failed prints are over. Connect the Duet3D to a Duet 2 or Duet 3 and it will monitor the movement of the filament to prevent the most common extrusion problems. This includes running out of the spool, skipping parts of the print, clogging the nozzle and getting the filament stuck. The kit comes fully assembled in an MJF (Multi Jet Fusion) printed housing. With this filament monitor you can leave the frustration of poor prints due to extrusion problems behind you.