Say goodbye to the hassle of changing your nozzle with these Unicorn K2P Quick-Swap nozzles from Creality 3D. The all-metal design can be quickly removed and replaced. Thanks to the titanium alloy heat break and the copper alloy and hardened steel (SKD11) nozzle, a wide variety of filaments can be used, such as PLA, ABS, PETG, TPU, PP and PC. The smooth inner walls prevent clogging and the parts fit together well, preventing leakage. This nozzle kit includes different diameters: 0.4mm, 0.6mm and 0.8mm.