The E3d V5 all metal tube is a high-quality component for 3D printers that use 1.75mm filament hotends. It is made of stainless steel, which is resistant to corrosion and wear. The tube has a length of 26mm and a diameter of 6mm, and it fits perfectly with the E3d V5 hotend. The tube allows the filament to flow smoothly and evenly, resulting in better print quality and reliability. The E3d V5 all metal tube is compatible with various types of filaments, such as PLA, ABS, PETG, and more. It is easy to install and replace, and it can improve the performance of your 3D printer.