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 12V/24V 40W.

Features:

Material: Aluminum & Stainless Steel & Brass
Installation type: external thread connection
Scope of application: 3D printer
Nozzle size: 0.4mm
Throat pipe length: 30mm
Aluminum block size: 20 mm x 20 mm x 10 mm
Operating temperature range： -40 ~ +260°C (-40 ~ +500 °F)
Thermistor and heater cable length: 1M