Creality Official 5pcs MK-HF Nozzle with 2pcs Sprite Extruder Silicone Sock, Copper Alloy Nozzles for Ender 3/V2/Pro/Max/Ender 3 S1/Pro/Plus/Neo Series/Ender 5 Series/Ender 6/CR-6/CR-10/Sermoon D1/V1

After spools and spools of filament that hove gone though your existing nozzle its time to change it out for a new one. Either because of a clog or its just not producing the high quality prints as it once did these official Creality copper with nickel coating makes all the difference. It comes with various sizes and each one is perfectly machined to its specifications. The kit also comes with two silicon socks to put around the hotend to keep the temperature constant as well as to protect the nozzle from stray filaments getting on the hotend. When you need the best replacement nozzle then this is the one to get. Highly recommend these as that really do make a world of difference when printing.

I ordered the sprite heating block pro. It looked like the package had been discreetly cut open. It did not come with a heat brake or a nozzle. The heating block is NOT an aluminum alloy (alloy meaning primarily aluminum). Its a much heavier metal or alloy. There also appears to be a black residue on the heating block in spots that can be scratched off with a metal tool. My best guess is that the packaging is legit, but not the contents. Seriously, just go on Creality’s website to get this.

This is a great replacement upgrade for the original nozzle on my Creality Ender 3. It is a very quick and easy installation. It works as intended and is exactly as advertised.

I had to return these. There are several threads online that outline the issues with heat control and material feed. Unfortunately I cannot recommend these.

I have an Ender 3 S1 pro and this is the perfect drop-in replacement. Zero issues.

When you want the best 3D printing results you must go with a bi-metal heat break. It really does make all the difference when printing at high temperature like for ABS, PETG or nylon. It is also really good for the lower temperature filaments like PLA as well to give a much more stable temperature at the nozzle. I have done some test prints and of course the boat, and the results are better than I ever expected. This is a true drop in upgrade with no additional modifications needed. After installing, just need to run though the leveling setup and you are back on track to super smooth prints on all temperature ranges. Highly recommend this upgrade even if you dont plan on printing with ABS or PETG you wont be disappointed at all.

Be warned! This is not, as creality makes it sound, an easy thing to upgrade too! It took me months and multiple FB group help posts and a friend to get this installed and proper firmware installed!!!! Know what youre doing

I got these for my Ender 3. They fit perfectly and work great! I love the different sizes that allow me to print faster or in finer detail when needed.

I ordered these nozzles for use on my Ender 3 Pro with a standard hot end. The Amazon listing was a bit confusing and seemed to indicate that they were intended for use on an Ender Sprite extruder hot-end. However, there was no need to worry, these MK-HF nozzles appear to have the same dimensions as the MK-8 (see photo) and I had no problems fitting them to the standard hot-end on my printer. I didn’t have to adjust the printer z-offset to use these nozzles with a bed leveling sensor. The two silicone socks were designed for the Sprite hot-end and so I couldnt use them. The new nozzles are made from nickel-plated copper alloy which is stated to be better than brass (which is actually a copper alloy anyway) at conducting heat to the filament as it passes through. The nickel plating apparently helps stop filament from sticking to it so it should flow better. Also it should help stop the filament from sticking to the outside of nozzle. I use PETG filament a lot and all my brass nozzles quickly become coated externally with molten filament which can randomly deposit itself on prints while they’re being printed. These new nozzles seemed to stay clean during printing (see photo). The slight difference in shape may be a factor, too. The copper alloy is claimed to be 2x harder (at 6 mohs) than brass and so it is almost as hard as hardened steel (7 – 8 mohs), better at conducting heat and be able to be used with more abrasive filaments like carbon fiber, glow in the dark, wood, etc. In use, I was very pleased with the performance I got. Surfaces seemed to be a bit cleaner and certainly the nozzle stayed cleaner.

this set comes with a great mixture of the standard (0.4mm) and some nice to have sizes for detail prints and large prints. at just over 3 dollars per nozzle, its certainly not cheap, but its also not the cheap brass stuff either, so as far as value goes, i think this is pretty good. these are premium (relatively speaking) nozzles for a premium hotend / extruder set from creality. the reality is that the MK-HF is just a variation on the MK8 nozzle, but better material. as the saying goes, in for a penny, in for a pound - if youre spending the premium for a printer with the sprite extruder, the MK-HF nozzle is a low cost component that is pretty integral to the design, and worth it, in my opinion.