3 PCS P1S/P1P 0.4MM Upgraded Integrated Hotend Kit Hardened Steel Nozzle

【Compatible 3D Printers】: This 0.4mm hotend extruder replacement is compatible with Bambu Lab P1P/P1S FDM 3d printers, not for other 3d printer models. Please confirm your 3d printer model before ordering.
【Leak-proof Filaments Design】: The nozzle and throat tube are crafted using an integrated, all-metal molding process, eliminating the issue of melted filament leakage that arises from threaded connections or aging sealing rings in traditional split-type nozzles.
【High Quality 3D Printer Accessories】: Includes assembled hot end kit parts: heat sink block, high precision 0.4mm nozzle, connectors, throat tube heatbreak, heater block, silicone sock, cartridge heater and thermistor for smoother printing and better 3D printed models.