Package Includes: This nozzle kit contains 12PCS 0.4mm brass nozzles.
Compatible Models: These brass nozzles are compatible with Creality Ender 5 S1, Ender 3 V3 SE, Ender 7.
Smoother Inner Wall, No Clogging: With the Ra<0.4 roughness, inner wall is smooth and free of burrs, making the feeding and filament discharging smoother during the printing process, greatly reducing the probability of clogging.
Feed bevel with round opening: The nozzle is designed in a smooth feed bevel with a round opening, which significantly reduces the friction resistance of the filament and promotes a more even filament feed.
Standard diameter size: 0.4mm. These nozzles are made of international brass, have good thermal conductivity and high strength.