Review on 🖨️ TUPARKA Extruder: Your Perfect Makerbot Creality Companion by Rob Allen

So as the name suggests I found 1 defective nozzle out of 70 pcs. in the complex. I bought this kit because I currently have 2 printers, an Ender 3 Pro and a CR10S, and wanted to try different nozzles while working on different projects. Also, my CR10S's nozzle started clogging right before I switched to an all-metal hot end, so I figured now was the perfect time to try it and swapped out my 0.4mm nozzle for another. After trying to start the nozzle for about 2 minutes, I pulled it out only to see that the filaments were bad (that's the technical term, in case you're wondering). So I took another 0.4 and it went in with no problem and it's been fantastic so far. I will buy another one of these as soon as I need them, they work great for me!