Please note: There may be slight color difference or discrepancy in the actual product, which does not affect the use, please don't mind, thank you! [Compatible 3D Printers]: This upgraded 0.4mm ceramic hotend replacement kit is compatible with for Centauri Carbon/Centauri 3d printers, not for other 3d printer models. Please confirm your 3d printer model before ordering. [Easy Installation]: Compact form factor, the heater block, heatbreak, 0.4mm all hardened steel nozzle, silicone socks and nozzle brush come with modular design, eliminating the need for wiring and stripping work. Therefore, this assembled printhead hotend is very easy to install on for Centauri Carbon/Centauri 3D printers. [good quality 3D Printer Accessories]: Includes assembled 0.4mm Carbon hotend kit, 0.4mm all-hardened steel nozzle: high precision nozzle, throat tube, heater block, nozzle brush and silicone socks for smoother printing and better 3D printed models. [Support High Speed Printing]: Semi-assembled hotend with all-metal throat design makes the print head heated evenly and the filament flows smoothly in the throat nozzle to support high speed printing. And produced by a rigorous design and testing team, no leakage and clogging, you can easily start your 3D printing experience. [Warm Note]: We kindly suggest you please check whether each part is tightened before use, because the assemble hotend kit may be loosened during transportation. Then after installing this hotend print head kit, we suggest you to re-level the heat bed. Color: As Shown Material: Hardening Steel Package Contents: 1 set * For Centauri Carbon Ceramic Hotend Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.