Easy Installation: Screws and tools included to make the installation process quick and easy and maintain Hub Function: Effectively organizes and manages multiple consumables to ensuring smooth operating during the printing process Multiple Entrance Design: With 8 entrances, this consumable hub can manage multiple rolls of consumables at the same time, reducing the frequency of changing consumables and improving work efficiency Easy to maintain: hub design makes it easy to change filaments or perform maintenance, and neatly arranged to improve work efficiency Stable and Durability: Ensuring that it is not easily damaged by long-time use, enhancing the reliability and service life of the overall equipment