Hotend for Prusa I3 MK3 Print Head Printhead Heatsink Heat Break Extruder Kit with Extra 0.2MM 0.4MM 0.6MM Nozzles for Prusa I3 MK3/Prusa I3 MK3S+ 3D Printer Hotend ReplacementNotice: This hotend kit replacement is compatible with Prusa I3 MK3, Prusa I3 MK3S+ FDM 3D printer.Package Included: 1 set hotend kit + 2 Pack 0.4mm brass nozzles + 1 Pack 0.2mm brass nozzles + 1 Pack 0.6mm brass nozzlesSimple Installation: Remove the old hot end and install the new hotend to start. (Heating tube, thermistor, nozzle etc are pre-installed)Filament material: The print head for Prusa I3 MK3, Prusa I3 MK3S+ works with 1.75 mm PLA/ABS/PETG/TPU/Wood filament.High Speed: It's a special volcano design so the print head heats evenly. The interior of the nozzle is smooth without burry, which not only reduces air resistance and prevents the filament from jamming, but supports high-speed printing.Premium Nozzle Quality: It's made of high-quality brass which ensures more uniform printing, resulting in a better print result.