1. Quickchange function: Improve printing efficiency with an integrated quickchange function for easy nozzle changes. Optimized for 3D printers, this nozzle reduces downtime and ensures consistent workflows. Easy handling and intuitive operation make it the ideal choice for anyone looking to save time and effort. 2. Longlasting stability: The highhardness composition of this nozzle resists wear and guarantees optimal functionality with various filaments. It heat resistance and lasting stability for demanding 3D printing projects without loss of quality. 3. Excellent adaptability: Provides consistent results by supporting a wide range of materials and seamless integration into OEM systems, preserving the nozzle's full functionality and optimizing machine adaptation. 4. Improved wearing comfort experience: Designed for longlasting comfort, this 3D printer nozzle features flexible silicone material and a secure inner texture that adapts to different tooth widths. No individual adjustment is required, ensuring natural wearing comfort throughout the entire usage period. The flexible nozzle provides an even fit and is ideally suited for use with wide tooth structures without compromising on the hold.