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

Great replacement for stock ender 3 and enjoyed having the spares and different sizes for different/future projects

25 PCS Mk8 Nozzles 3D Printer Extruder Nozzles Hardened Steel, Stainless Steel, Brass High Temperature Pointed Wear Resistant Nozzle 0.4 mm, Compatible with CR-10, Ender 3/ Ender3 pro, Prusa i3 (5) I have two Prusa style 3D printers that get used and abused nearly non-stop and I do go through quite a few nozzles over time. Ive replaced several nozzles, particularly when a unfriendly filament gunks up a nozzle and toasts it. Nothing like a new nozzle to get fresh reliable performance out of your machine. This kit contains a good assortment of nozzles that will last quite some time. Very pleased with it. Fits my printers and the dimensions work perfectly.

A++++

The nozzle stem is too short, so the nozzle tightens flush against the face of the heater block before it makes a seal with the heatbreak inside. Because of this, the hotend oozes filament around the threads and out of the top and bottom, leading to clogs and failed prints.

I have had to use 4 nozzles for 2 prints. Basic filament, nothing snazzy. These nozzles clog the second filament enters them. Both materials, brass and steel. Fortunately they affordable enough Ill just have to keep swapping nozzles.....total pain.....and get OEM nozzles. Live and learn.

Very good product. I have had no clogging from the brass nozzles. The hardened steel tips are fantastic for using bronze filled filament. Beautiful product.

Came as described and the nozzles fit my ender 3 perfectly.

I bought these incase my nozzle gave out and finally did. But I noticed when I put this on its shorter than the standard nozzle not a big deal just a small re-level. But it also seems way smoother and easier to clean than the standard nozzle. Great job

As the title says, just the tip(s). If you have a 3D printer these for on, buy it. These surly little devils can be the bane of my existence when printing but this kit has all the sizes <3 works with my Snapmaker

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.)