Enhanced Compatibility: Specifically designed for seamless use with for 3 and Pro 3D printers, this end kit ensures a and optimal performance, making it an ideal replacement or upgrade for your 3D printing setup. Easy Installation: Equipped with pre-installed components such as a heating tube, thermistor, and nozzle, this end kit simplifies the replacement process. No complex wiring or peeling is required, enabling a straightforward and hassle-free setup. Superior Printing Quality: Featuring a heater block that maintains a stable temperature and a nozzle design, this kit supports print speeds up to 600mm/s. The nozzles, made from stainless steel and tungsten carbide, prevent adhesion of molten plastic, enhancing the durability and quality of prints. Operational Advice: Upon receipt, inspect the end kit for any loose parts. We recommend re-leveling your bed after installation to optimal printing results. This kit is compatible with 1.75 mm PLA, ABS, PETG, TPU, and Wood filaments, broadening your printing capabilities. Colour:As Shown Material:Metal Package Contents: 2 set x end kit 1 pack x 0.4MM hardened steel nozzle 1 pack x 0.4MM brass nozzle 1 pack x silicone cover 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.