Compatible Models: The hotend with low friction brass nozzle kit fits for Elegoo Neptune 4 and Neptune 4 Pro 3D printers.
Nozzle Selection of Different Materials: The all-metal hotend with nozzle is equipped with 2 brass nozzles and 2 stainless steel nozzles. Different nozzles can be selected according to different printer consumables, which is beneficial to reducing nozzle loss.
Special Note of the 3D Printer Assembled Hot End Kit: To ensure that you can use the printer better, it is recommended that you check whether all parts are tight and re-level the heat bed before use.