[Extruder Nozzle]The printer nozzle can effectively prevent the printing head from leaking and produce a consistent printing effect, smooth and glossy polishing. [Easy to Install and Replace]Reduce corner resistance and avoid using rounded corners to block the filament. It is easy to identify the engraving dimensions on each nozzle. [Durable Brass Material]MK8 nozzles are made of high quality brass. Heavy load, long service life. [Applicability and Compatibility]MK8 extruder nozzle is suitable for 3D printer Makerbot Creality cr-10, MK8 Makerbot Reprap Prusa I3, compatible for all 1.75mm PLA ABS 3D printers. It's exactly the same as the original. [Tip]Any questions,Please feel free contact us,we will provide you with high quality after-sales service. Color:Gold Size:1.75mm/0.2mm Package include:10*3d Printer Nozzle