Mercurry M6 3D 0.4mm Extruder Brass Nozzle Print Head for 1.75mm J-head/ ABS PLA 3D Printer

I was skeptical, but these have been consistently good.

product is exactly as described and was delivered in an expeditious manner

These have been the most successful nozzles for my knock-off V6. Other nozzles have caused issues with the alignment of the heat choke.

Good quality nozzles

I just wish they'd sell a package set of .2 nozzles!!!!

I ordered these as spares and have found them to work as well as the nozzles priced much higher.

Purchased to replace my nozzle on my Robo 3d R1. Works perfectly. Been using the first one for a couple months now and no problems.