Features: Convenient installation: Simple installation process, users can complete it without professional knowledge, and quickly restores printing function. Durability: Made from ABS, which improves the service life of the nozzle and reduces the trouble of frequent replacement. Wide compatibility: Meeting the needs of different users and providing flexible choices. Anti-blocking design: Effectively prevent the nozzle from blocking, and ensure that the printing effect is still as good as new after long-term use. Efficient output: Support fast printing, greatly improve work efficiency, suitable for daily office use. Specifications: Component:ABS Size:Approx.9cm/3.54inch Package Includes: 1Pc Printer Head note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.