1、HARDENED STEEL MATERIAL: Premium hardened steel material is used, combined with high accuracy CNC machining to produce excellent nozzles. 2、HIGH ACCURACY: The small tip nozzle provides high accuracy, and the wide tip of the nozzle helps smoothly printing of larger areas. 3、SMALL POINTED MOUTH DESIGN: This model adopts a small pointed mouth type silk printing, which is more effective and fast for printing. 4、SMOOTHLY PRINTING: Small pointed nozzle easily contacts the hot bed platform, which is not easy to block or sol. The hardened wear resistant nozzle can extend its service life. 5、APPLICABLE MODEL: Extruder nozzle can print for PEEK PEI carbon fiber glass fiber material with excellent effect; Matches for V6, for Lite6, and for Titan Aero HotEnds, and is compatible for Prusa 3D printers. Item Type: 3D Printer Extruder Nozzle Material: Hardened Steel Nozzle Aperture: Approx. 0.4mm / 0.02in 2 x Nozzles Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store