Features: Elevates your 3D printing experience for Kobra3 Extruder Hotend Kit, specifically for Precisions and durability in mind. from metal, this hotend kit boasts high temperature resistance and wear resistance, ensuring consistent printing Performances. essential for 3D printing enthusiasts lookings to maintain or enhances their printer's capabilities. for home or studio use, this extruder hotend kit simplifies maintenance and repairs, keeping your 3D printer running smoothly. Experience installation process and reduced clogging risks for Kobra3 Extruder Hotend Kit, partner for intricate and professional 3D printing projects. Specifications: Materials: Hard Steel, Brass(optional) Styles: With Heat Sink, no Heat Sink (optional) Package Includes: 1Set Hotend Nozzle note: Please allow 0-1cm error due to manual measurement. please makes sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you.