[Compatible 3D Printers]This hot end replacement is compatible with for 2/ 2 Pro/ 2 Plus / 2 Max/ 2 Neo 3d printers, not for other 3d printer models. Please confirm your 3d printer model before ordering. Easy Installation]Compact form factor, the thermistor and heater come with modular standard connectors, eliminating the need for wiring and stripping work. Therefore, this assembled printhead hotend is very easy to install on for 2/ 2 Pro/ 2 Plus / 2 Max/ 2 Neo 3D printers. [Filament Compatibility]This hotend works great with 1.75mm PLA/ABS/WOOD/PETG/TPU filament. Support less than equal 500 °F / 260 °C, CANNOT support High temperature filament,such as PC,Nylon,CPE,Composite materials. [High Speed]It's a special volcano design so the print head heats evenly. The interior of the nozzle is smooth without burry, which not only reduces air resistance and prevents the filament from jamming, but supports high-speed printing. Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Aluminum+Silicone Package Contents: 2x silicone cover 2x 0.4mm Hardened Nozzle 2x Brass Nozzle 1 set x hotend kit (heater , thermistor, heat block,throat tube, 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.