Creality 12PCS CR-6 SE, Ender 3 S1 3D Printer Nozzles, 3D Printer Parts Hotend 0.4 mm MK Brass Nozzles, Compatible with CR-6 SE, Ender-3 S1, Ender-3 S1 Pro, CR-10 Smart 1.75 mm Filament

• SLIM INNER WALL - Compared to conventional nozzles, the MK nozzle has a smooth inner wall with less interference, lower viscosity and smoother filament sliding.
• Even filament supply. Exact finish at final printing: the uniquely designed MK nozzle is manufactured using advanced processing technology and helps deliver much smoother final prints.
• Round Opening Feed Chamfer: The nozzle is designed in a smooth feeder with round opening, which greatly reduces the friction resistance of the filament and promotes a more even filament supply.
• Standard 0.4mm diameter These nozzles are made of international brass, have good thermal conductivity and high strength.
• Compatible with CR-6 SE/Ender-3 Series/Ender-5 Series/Ender-6/CR-10/CR-10S/CR-10mini/CR-10max/CR-10 V2/CR-10 V3/Ender 3 S1 Series.

Product Name: MK Brass Nozzle 0.4mm Product Material: International Brass Product size: 6mm x 13mm Feed opening: φ2 mm. Filament diameter: 1.75 mm. Package includes: 12 pieces CR6-SE/Ender 3 S1 MK nozzles.