Features: new and high quality Made of aluminum alloy+ABS material, it is corrosion resistant, not easy to rust, durable, and has a long service life. The metal hotend kit can withstand higher temperatures, After replacement you're frees to print filament that has high temperature requirement. Firmware modification is simple, easy to use, stable performances. Good accessory or replacement part to replace original worn or broken. Metal hotend strictly follows making standard, greatly reduce the risk of clogging and uneven extrusion, delivers you consistent output. Specifications: Material:Aluminum alloy+ABS Voltage: 24V 40W Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Hotend Nozzle Kit