The microscope highlights multidirectional carbon microfibers, which are responsible for stress absorption and extraordinary stiffness. At the scale, a shudder: at the same volume, it weighs 50 percent as much as Aluminum. It is Zaion, the composite developed by Daiwa to achieve metal-like performance structures at a lower cost because they do not require anti-corrosion treatments. A revolution: try a reel with Zaion structure and you will understand its greatness!