Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! [Compatible Printer]This upgraded nozzle hot-end kit is for AD5X 3D printers . [All-Metal Design]This hot end adopts an all-metal structure, which is to high temperatures. Its heating ring is equipped with a high-precision sensor, enabling fast temperature response. The nozzle features a dual-seal interface design, which can effectively prevent material blockage and enhance the printing experience. [Package Included]1PC 0.25MM Nozzle Kit+ 1PC 0.4MM Nozzle Kit+1PC 0.6MM Nozzle Kit, which can be replaced at any time and meet your various printing needs. The nozzle is compatible with filament materials such as PLA/ABS/PETG/TPU/PP. Color: As Shown Material: Metal Package Contents: 3 x Upgraded integrated nozzle 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.