1piece High Temperature Sharp Hardened Tool Steel MK8 Nozzles 0.4mm for 1.75mm Makerbot, Creality CR-10 All Metal Hotend, Ender 3/ Ender3 pro, CraftBot, Prusa i3 3D Printer

Seems to work better than other harden nozzles, for me at least. Prints are sticking good and smooth. Stays sharp for a while, at least 1 week continuous printing with various PLAs like wood, carbon fiber, pla+. Have not tried other materials yet, but will soon. Overall this is good priced and works great

I put quite a bit of carbon fiber filament through this nozzle, and it still prints like the first time! Excellent nozzle I highly recommend it!

Perfect to use for harder materials that will eventually wear out your stock tips over time

Nice price

Going to give it one more try, but after getting my z offset dialed in for the difference in the length of this tip vs the original, everything seemed to be printing ok for the first few hours, then it clogged up. It was also leaving discoloration in the PLA in occasional spots. Making adjustments and going to try again. Will probably end up returning it and just stocking up on brass nozzles, if I want to do abrasive materials. Update: after further adjustments it printed a bit longer, but still clogged up after about 7 hours.

Quick delivery. Have to wait on a new hotend to try it out. Was getting horrible prints but I now do not think it’s the nozzle.

I believe the price I paid was fair, but according to the picture in the description of the item, it was stored in a plastic container. When I received my item it was in a small plastic bag which was put into a very big bag mailed to me.

Just another bronze nozzle with an easy to remove coating

its not comparable for sure to the MS nozzles or professional ones but its ok if you dont have one

Boy this puts down nice lines. Ive only printed PETG with this so far. My prints are smoother than they were with the stock Ender 3 nozzle.