25PCS 3D Printer Extruder Nozzles Hardened Steel, Stainless Steel, Brass High Temperature Pointed Wear Resistant Nozzle 0.2 0.3 0.4 0.5 0.6 0.8 1.0 mm, for CR-10, Ender 3/ Ender3 pro, Prusa i3 (5)

Worked out well with Elegoo Neptune 3 Plus

I am new to 3D printing and after having some issues and accidentally snipping the end of my nozzle off I went looking for a new one. Grabbed this pack and put on a .4mm one and have started printing and it seems to be working beautifully.

Who needs 25 assorted nozzles?? Nobody... until you have a few issues, or wear out a nozzle here or there, or have multiple printers. And then you go to change or replace a nozzle, and you dont have one! This will solve your problem-- just remember where you put them! And dont touch the hot nozzles with your bare fingertips. :)

The hardened nozzles are not in a hex pattern so I unfortunately wasn't able to tighten those down using a ratchet as I normally do, but for the price, this is a great pack to experiment with different sizes.

Brass nozzles "do as expected." We use 0.2, 0.4 and 0.6 as our typical production heads and thus far they're keeping up with OEM heads. On one of our printers, the 0.4 seems to push quite a bit more than expected when feeding a new filament so there's a good chance it's closer to 0.6 in size, just stamped as a 4.HS (Hardened Steel) have a two-side cutout instead of a hex, so our tools for "quick replacement" don't work on these (thus why there's a wrench included) but it's not a deal-breaker. We only use HS on two of our printers which don't get a lot of exercise on a daily basis, so there's no rave review nor negatives to share at the moment.SS (Stainless) we've had issues with, though. I'm speculating they're not solid-stainless as they tend to require a higher than usual temperature, otherwise clogging is rather frequent; I'm going to guess they're plated brass and the blend of metals is seeping the heat outward.* You will want to test your filaments with a basic heat/speed block before running a print on a new SS nozzle.We ordered two sets this last time around and both sets were missing nozzles. (At the time, I didn't think to consolidate so they both went back.) Amazon didn't blink an eye... replacements were sent immediately and we held onto the originals just in case anything was missing from the new set; everything turned out well.

Works as designed great value

This nozzle kit has several extra 0.4 brass nozzles, which is nice since those tend to be the most widely used type. Otherwise, you get three of each size of nozzle, one for each material (brass, stainless steel, and hardened steel).

Purchased this set because I wanted an assortment of nozzle sizes and wanted to try out stainless steel nozzle too. Believe or not I have yet to install any of them on my machine! Not because there are any issues with them but because I have not had the need to yet. I am still experimenting with the .3mm nozzle that came on my machine and am still learning what all I can accomplish with it. The nozzles appear well made even under magnification from a 10X loop. Threads are straight and nozzles are consistent for one to another. For the price and assortment what's not to like about having them available. Come on, you probably spent hundreds on your printer, probably another hundred on filaments. Less than $10.00 on a nozzle assortment is a steal!!

Ottimi ugelli per qualsiasi stampante, bene fatti e ben rifiniti. Oltre che hai un kit vasto per vari utilizzi.