12PCS 0.4mm Hotend Nozzles kit for Prusa I3 MK4, 1PCS Hardened Steel Nozzle, 11PCS Brass Nozzles, 5PCS Silicone Covers and 4PCS Stainless Nozzle Cleaning Needles, 3D Printer Hot End Extruder Nozzles

Features

• Compatible Model: This MK4 nozzle kit, silicone cover and stainless cleaning needle is made for Prusa MK4 3D printers. The hot end nozzle is also compatible with 1.75mm ABS, TPU, Wood, PLA, PETG filament materials.
• Package Included: 0.4mm Brass Nozzle*11, 0.4mm Hardened steel Nozzle*1, Silicone Cover*5, Nozzle Cleaning Needle*4, Hexagon Wrench*1 and Stainless Steel Tweezers*1.
• 0.4mm Hotend Nozzle: The nozzles kit is made of premium material, which is higher hardness and better heat conductivity. Nozzle inner wall is smooth and burr-free, viscosity is low and pushing filament is gentler.
• Silicone Covers: This silicone sock is made of high quality silicone. The silicone cover not only can avoid your hand being burned when you touch the print head carelessly during printing, but also can keep printing nozzle and heating block clean.
• Stainless Cleaning Needle: the nozzle cleaning needles are made of high quality stainless steel, which is very flexible and high strength. The needle tip is pointed and smooth and suitable for cleaning the nozzle corner difficult to touch.