1. Compatibility Guaranteed: Specifically designed for 2 series, including for 2, for 2 Pro, for 2 Plus, for 2 Max, and for 2 Neo models. your printer's compatibility before purchase to avoid any inconvenience. 2. Enhanced Heat Dissipation: Engineered with a structure for smooth filament feeding and effective heat dissipation. This hotend supports rapid printing processes, allowing for speeds up to 250mm/s without compromising print quality. 3. Printing: Maintain stable temperatures with our high-quality heater block kit. It ensures even filament flow and consistent heating, which is crucial for achieving detailed and precise 3D prints at high speeds. 4. Versatile Filament Support: Our hotend is compatible with a wide range of filament types including 1.75mm PLA, ABS, TPU, PETG, and WOOD. This versatility allows for extensive material experimentation and broadens your printing capabilities. 5. Easy Installation Process: Comes pre-assembled with a tube, heater, and thermistor. Simply replace your old hotend with our kit. Quick and straightforward setup helps you get back to printing in no time. Type:Hot-end dual-use Model:For 2, for 2 Plus, for 2 Max, for 2 Pro, for 2 Neo Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:As Shown Material:copper Package Contents: 1 set * for Kobra2 upgraded ceramic hot end 1 * 0.4MM chrome copper nozzle 1 * 0.6MM chrome copper nozzle 1 * 0.8MM chrome copper 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.