1、Durable Steel Nozzle: These two 3D printer steel nozzles are made of hardened steel material, which is highly resistant to wear and tear, ensuring stable and durable performance. 2、Designed for Bambu Lab X1: These two hardened steel nozzles are designed specifically for Bambu Lab X1 and for P1P 3D printers, ensuring a precise fit and optimal printing results. 3、Achieving Fine Details: With a nozzle diameter of 0.2mm+0.4mm, this 3D printer nozzle kit allows for highly precise printing, perfect for intricate and detailed projects. 4、High Temperature Resistant: These hotend nozzles for Bambu Lab X1 can withstand high temperatures, making it suitable for printing with a wide range of filaments, including PLA, ABS, PTEG, TPU, PP, PC, nylon, PEDK, PEI and other materials. 5、Easy Installation: These two 3D printer nozzles for Bambu Lab P1P can be easily installed and replaced, allowing for easy maintenance and ensuring uninterrupted printing.