[High Thermal Conductivity and Uniform Heating]: 360° surround ceramic heater improves heating efficiency, provides more uniform heating, and faster heat transfer. [Efficient Cooling Upgrade for Reliable Printing]: Heat dissipation component features a split design to reduce heat transfer; the red copper heat sink enhances cooling efficiency. [High Flow Rate, Supports High-Speed Printing]: Enlarged nozzle chamber achieves a maximum flow rate of up to 30 mm³/s and supports high-speed printing up to 600 mm/s. [All-Metal Integrated Design, Easy Disassembly and Assembly]: Nozzle and heat break utilize an all-metal integrated design for quick disassembly and convenient replacement. [Upgraded Materials, Wide Filament Compatibility]: Features a titanium alloy heat break and a nozzle made of copper alloy with hardened steel tip, compatible with a variety of filaments including PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF. Color: As Shown in Picture Material: Copper Alloy + Hardened Steel Package Contents: 1 x Hot End Kit (Only the above items are included; other products not included) Note: Due to light reflection and display differences, the color in the image may slightly vary from the actual product. Measurement may vary by +/- 1-3 cm.