32PCS Mk8 Nozzles 3D Printer Extruder Nozzles Hardened Steel, Stainless Steel, Brass High Temperature Pointed Wear Resistant Nozzle 0.4mm,Compatible with CR-10, Ender 3/ V2 Ender3 pro,Prusa i3

Ive relied on a buddy who lives in the 3D printer world for advice and technical support. He quickly realized his call me any time offer when he suggested the ENder 3 pinter would come to haunt him. Ive had issues with the Ender that come down to the nozzles. Hes been over, cleaned and replaced nozzles and used all sorts of technical language that I pretended to understand, repeated back in the following sentences and did a lot of nodding. He then told me to watch him replace a nozzle and told me that this kit was what I needed. What I did not realize is that he was training me to be less reliant on him to fix my printer issues. With the kit in hand and him traveling for work, i had to replace a nozzle. Thanks to Google, I was able to determine the correct size and YouTube led me to videos that showed me how to do it for my printer. This kit had all I needed to change nozzles. The new nozzle worked better than the original and I was able to tell my mentor that the replacements viscosity coefficient was small. Im new to all of this but found this kit recommended by my mentor who works in the 3D printing field, had what was necessary to change nozzles and the new nozzle works well. Lots of options here.

50/50 if you get a good nozzle or not. Be careful. Some were great, just giving an honest review

They look decent but delivered very late. I ll update after i use them.

These are pretty nice nozzles look forward to use some carbon fiber pla with the hardened steel ones.

I can’t speak on the over all quality because I am on my first one with only around 6 hours print time. But for inexpensive nozzles they appear to be quality.

Nozzles are almost as consumable as filament when it comes to 3D printing As I experiment with more and more different types of filament, Ive learned that the different types of nozzles are important too. A new brass nozzles was only good for about 8 hours of print with carbon fiber filament. The first print came out beautifully but halfway through the second print, the quality quickly eroded as the nozzle had gone from a .04 to .14. This is a nice variety of nozzles that should help to maintain print quality. ⭐⭐⭐⭐⭐

Was exactly the quality and quantity as advertised. Definitely worth the cost.

Nozzles are showerer than expected for a Prusa MK2.5s and Prusa Mini. This means you will hit the heatblock without an gap which will cause you to have a filament leak. You will need to adjust your heatbreak down to close the gap but you may not be able to. These are usable but it would be better to get nozzles that are the right length.

This kit allowed me to explore many much faster and different printing styles.

This is a great buy for any 3D printer owner. At this price, replacing the nozzles is a sensible alternative to the challenge of cleaning them. (But - obviously - you can still hold onto your old nozzles and do a big bulk cleaning to run them through the use-cycle again... Still - these are great.)