Crafted from Durable Material: This high flow nozzle set is developed using the finest hardened steel offering higher thermal conductance, superior strength, improved anti-oxidation resistance leading to an extended lifespan. Made to support high-temperature filaments less than equal 500, this nozzle is a workhorse built to stay in service. Delivering High Precision Output: The nozzle, precisely machined on Japanese CNC, boasts a smooth inner surface free of any burrs. Such impeccable workmanship ensures hassle-free filament passage, leading to remarkably accurate printing results. Introducing High-Speed Printing: Equip your 3D printer with our revolutionary nozzles boasting three holes promising a filament flow twice as much as your standard nozzles. These high-flow nozzles unleash the potential for high-speed printing, thus saving you precious time. Designed for Wide Compatibility: The MK8 Hardened-steel High Flow High-Speed Nozzle is meant to serve a range of 3D printers. From 3d printers to the Ender 3, Ender 3 Neo, Ender 3 V2, Ender 3 V2 Neo, Ender 3 Pro, Ender 3 Max, Ender 3 Max Neo, Ender 5,Ender 5 Pro, Ender 5 Plus, CR6 SE,CR10 Smart, this nozzle is the go-to replacement part you need. Please note:There is a slight color difference or difference in kind, it does not affect the use, please do not mind, thank you! Colour:Black Material:hardened steel Package Contents: 6 * hardened steel high flow nozzles (0.4mm,0.6mm,0.8mm) 5 * cleaning needles 1 * tweezers 1 * socket wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.