Features: brand new and high quality Application: Good performance, convenient and practical, suitable for home and professional use. High temperature resistance up to 500 degrees Celsius High thermal conductivity, improve print speed and print accuracy. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Plated Copper Nozzle, High temperature resistance, suitable for printing of general filament, including PEKK, PEI, PSU, PPSU and other high-temperature filament. Specifications: Material: Brass, Chrome Zirconium Copper Style: Brass, Chrome Zirconium Copper Specification:0.4, 0.6, 0.8 Net Weight: 4g/0.009lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x 3D Printer V6 Crater Nozzle