Say goodbye to the hassle of changing your nozzle with the Unicorn K2P Quick-Swap nozzle from Creality 3D. The all-metal design can be quickly removed and replaced. The titanium alloy heat break and copper alloy and hardened steel (SKD11) nozzle allow for the use of a wide variety of filaments, including PLA, ABS, PETG, TPU, PP, and PC. The smooth inner walls prevent clogging and the parts fit together well, preventing leakage. This nozzle has a diameter of 0.4mm.