Monoprice 137874 3D Printer Replacement Nozzle - Designed for The MP Voxel 3D Printer

It arrived really fast, worked great, and got my students pack to 3D printing.

I let my nieces and nephews use my printer for school project and I also do a lot of prints on my printer that uses this nozzle so after a little over a year I needed a replacement. It works really well and fixed the issue I had. The nozzle is easy to maintain and clean. It's also easy to change and comes at a great price.

There's a number on there that you'll need to use to properly calibrate your printer.That being said, I threw away my first envelope and am using the default and it still seems to work fine.I bought 5 of these in 2 orders, 1 is now a mystery, 2 are 4, 1 is 7, and one is 11. I am guessing my stock was 4, and the mystery one was also a 4.

Perfect fit; clean condition.

I have ordered several of these as they go out pretty fast. They are pretty expensive in my opinion compared to how long they last. Sometimes they work great and sometimes not. I have also received some with filament already inside the nozzle. Makes me think it isn't new (which makes my a little more upset about the price)

This nozzle came with red filament in it. Which tells me it was used. It’s the same filament they ship with the MP Voxel. They must pull them out of returned or used MP Voxels and resell them as new. The other issue is with the calibration setting it gives you instructions on the package on how to calibrate the nozzle. Which I did and then it tells you to enter the number on the package to calibrate. Take a look at the picture and tell me what that number is supposed to be. I’m guessing a 9, but it’s backwards if it is.

Nozzle looks like it's one of the updated models which is good but it's not new. Red plastic came out when I loaded my white filement. The biggest issue is the temperature calibration number written on the package isn't a number. It appears to be a P or a backwards 9 or incomplete 8. Who knows what it is but it's unacceptable that I can't use this nozzle with it's proper calibration.

It works exactly as advertised.Thank you.