K1C Nozzles,Unicorn Quick-Swap Nozzle 0.2/0.4/0.6/0.8/1.0mm Copper Alloy and Hardened Steel Nozzle High Temperature Resistant Nozzles for Ender-3 V3 K1C K1 Max 3D Printer (0.6mm) This nozzle kit is compatible with Ender-3 V3 K1C K1 Max 3D Printer.Please confirm your 3D printer model before ordering.