High-Performance Heating Element: Compatible for A1 Mini, this hotend kit features an advanced heating element that reaches desired temperatures, ensuring a stable and efficient printing process. It's designed to maintain optimal performance throughout extensive use. Precision Temperature Control Technology: Equipped with cutting-, this hotend offers precise temperature management, ensuring even material melting. This critical feature enhances the overall quality of prints, making it ideal for professional and hobbyist use alike. Quick Replacement Design: Featuring a magnetic block for easy attachment, this hotend can be quickly and safely replaced once cooled. Its design prioritizes user safety and convenience, making maintenance straightforward and hassle-free. Super Material: Constructed from hardened steel SKD11, this nozzle boasts a smooth inner wall that minimizes clogging and extends lifespan. With a maximum temperature capacity of 500℃ and hardness over HRC60, it offers exceptional durability and consistent print quality. Wide Compatibility: This hotend supports various 3D printing materials such as PLA, ABS, PETG, and more, providing users with extensive flexibility to explore different printing projects. Its versatility makes it an essential upgrade for any A1 Mini user. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Metal Size:0.4mm Package Contents: 1 * hotend Kit 1 * Silicone Cover Sock 2 * wrench 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.