1、Three Hole Large Flow Brass Nozzle: The PTFE coated brass nozzle features a three hole design for high speed printing, compatible with for Ender‑3, and for Ender‑3 Pro 3D printers. 2、Premium Material: Made of premium brass material with PTFE coating, the nozzles are capable of withstanding temperatures up to 280°C for enhanced performance. 3、Secure Fit and Leak Proof: Precision cut with smooth contact surface to prevent filament leakage. Chamfered edge reduces resistance for smoother extrusion. 4、High Precision Output: The well crafted brass nozzles are engineered to deliver precise output, enabling detailed and accurate 3D printed results. 5、Package includes: The package contains 4 pieces of 3D printer nozzles, allowing users to have replacements on hand as needed, thereby minimizing any potential disruptions in printing work. Item Type: 3D Printer Nozzles Material: Brass Coating: PTFE Application: Fits for Ender-3 Fits for Ender-3 Pro 4 x 3D Printer Nozzle