Features:brand new and high qualityCutting heat resistance design, using tc4+ zirconium copper material, anti-corrosion and wear-resistant, bi-metal high temperature resistance, can withstand up to 450-500 degrees, reliable quality.The feeding is smooth and does not leak. The rear end thread is designed with a 45 chamfers to ensure smooth feeding air. The for cross section of the nozzle is flat and smooth, and it is highly close to the docking accessories.Internal special process treatment, the inner wall is smooth without burrs, compared with ordinary throats.The resistance is reduced by 90%, and the printed product is more precise and delicate.Application: Good performance, convenient and practical, suitable for home and professional use.Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Specifications:Material: for Titanium Alloy, CopperColor: As the Picture ShowsNet Weight: 4g/0.009lbs2g/0.004lbs Note:Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x E3DV6 Throat Remote Feeding Tube 1.75mm