5PCS Original FLSUN V400 3D Printer Hotend Nozzle Brass Print Head Block Double Holes 0.4mm Extruder Part for 1.75mm Filament

5PCS Original FLSUN V400 3D Printer Hotend Nozzle Brass Print Head Block Double Holes 0.4mm Extruder Part for 1.75mm Filament

AliExpress