Features: Experience superior 3D printing quality with Extruder, for Lab, featuring lightweight anodized aluminum structure that minimizes during Fast Speed printing. from aerospace AL 6061 aluminum alloy, this extruder boasts lightweight and exceptional strength, Enhanceds by ventilation systems for heat dissipation. for 3D printing enthusiasts to upgrades their equipment, this extruder for stock gears (P1P, P1S, X1C, X1E). Perfect for use in professional and home 3D printing setups, ensuring smooth operations and preventing overheating during intensive printing. Combining durability with styles, its color scheme and corrosion resistance not only tool but also visually appealing addition to 3D printing accessories collection. Specifications: Materials: Metal Size:8.78x7.25x4cm/3.46x2.85x1.57inch Package Includes: 1PC 3D Printer Extruder note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!