Feature:1. COMPATIBLE MODELS: Extruder print head is compatible for Creality K1, for CR M4, for Vyper, for Kobra, for Sovol Sv06 Plus, for Sv07 and other 3D printers.2. COMPATIBLE MATERIALS: Brass extruder nozzles are suitable for most FDM printing materials, such as PLA, ABS, PETG, TPE, TPU, PC and so on.3. SMOOTHLY INNER WALL: 3D printer nozzle smoothly inner wall, reduce the resistance of consumables, small viscosity coefficient, smoother feeding.4. PREVENT CLOGGING: The chamfered cutting aperture is rounded to reduce the resistance of the edges to the consumables, ensuring smoothly feeding and preventing clogging.5. THERMAL CONDUCTIVITY: Extruder print head is made of brass for better thermal conductivity and high hardness for fast printing.Specification:Item Type: 3D Printer Extruder Brass NozzlesMaterial: MetalCompatible Models: for Creality K1, for CR M4, for Vyper, for Kobra, for Sovol Sv06 Plus, for Sv07.Package List:10 x3D Printer Extruder Brass Nozzles