3DTOOLS 15PCS 3D Printer Nozzle for Elegoo Neptune 4/4PRO Nozzle Nozzles Brass Copper Plated Hardened Steel Nozzle 0.2 0.4 0.6 0.8 1.0mm

You will get 5pcs Brass,5pcs Copper plated,5pcs Hardened Steel Nozzle, each material has 5pcs different size. These replace Nozzle are compatible with Elegoo Neptune 4plus/4Max. Nozzles are made of high-quality materials with smooth inner walls, low viscosity, and a cutting chamfer design for smooth feeding and minimal blocking. Copper alloy has high thermal conductivity ,high traffic is necessary for high-speed printing. High Hardness, more wear-resistant, you can print different material filament.