100% brand new and high quality.
Tip of the nozzle, aluminum heating block, Throat pipe (built-in Teflon).
MK8 Extruder Hot End kit, white wire was temperature thermistor, red wire was heating tube 12V40W.
Material: Aluminum & Stainless Steel & Brass
Creality 3D Printer Full Assemble MK8 exturder set For CR-10,CR-10S, S4,S5