Official Creality K1C Nozzle 0.4mm, Unicorn Quick-Swap K1 SE Nozzle with Titanium Alloy Heat Break, Copper Alloy and Hardened Steel for Creality K1/K1 Max/Ender 3 V3 Plus/3 V3/3 V3 SE KE 3D Printers

I've consistently used Creality parts since I purchased my Ender 3 Version 3KE 3D printer, and I've been very impressed with the results. After recently changing the nozzle, I was surprised by how quickly and efficiently my prints improved in quality.Since owning this machine, it has been running non-stop for two months without being powered down, which speaks volumes about its reliability. The new nozzle significantly enhanced my prints, and it appears to have lasted me at least 200 hours of printing, possibly more. I haven't tried alternative nozzles yet, but I'm eager to explore those options in the future.Overall, I’m highly satisfied with my Ender 3 and the Creality parts I've used. They have consistently supported the high-quality and dependable performance of my 3D printing projects.

Nozzle installs easily and performs well. No issues. Will buy again.

great replacement! They last a long time!

This was was very easy to install and good quality and shipping was very fast!

Work great right out of the package. It does include the thermal grease that is required to change nozzles. They are easy to change out and print great

After working through installation and wuality issues with the upgraded hotend for my Ender3 V3 KE, this nozzle has be going strong for months without a single clog or issue.Very easy to keep clean too.

Good quality nozzles

The print in the picture is a speed test with 0.1mm layer height at 350mm/s print speed (16,000 acceleration). Great layer adhesion and quality at unbelievable speeds. 10/10 would recommend