Features: Highly reliability, and less prone to malfunction for long-time operate, ensuring print efficiency. Built with durability in mind, this extruder ensures high reliability and consistent performances. For x4Plus/x4Pro extruder equipped with precisely printing capability, which can realize fine and complex 3D printing models. From makerspaces to educational institutions, this extruder tool for creative projects, instructional demonstrations, and fostering innovation in the manufacturing. Enhances your manufacturing workflow,rapid prototyping capabilities, accelerating product development Specifications: Package Size about 18x12x10cm/7.09x4.72x3.94in For x4Plus/x4Pro 3D Printer Extruder Package Includes: 3D Printer Extruder note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.