Revitalize your 3D printer's performance with our Extruder Nozzle and Tubes Set, specifically designed for the Flashforge Guider 2. This premium package includes 2 durable brass nozzles with a 0.4mm diameter, perfect for precision 3D printing with 1.75mm filament. Additionally, the set contains 2 PTFE tubes. These tubes can withstand high-temperature ranges of 260-280 Degrees Celsius, ensuring reliable and consistent performance during your 3D printing endeavors. Over time, the soft material of the tubes may wear out due to the constant pressure of the plastic being extruded, leading to potential extrusion issues. Our high-quality replacement parts are designed to address this, ensuring a smooth, reliable, and long-lasting printing experience. Easy to install, this set is a must-have for any 3D printing enthusiast looking to keep their printer in top-notch condition. Ensure the longevity and efficiency of your 3D printer with our Extruder Nozzle and Tubes Set.