High-performance spring steel rosewood "Soul-killing Knife" [Features]: This blade type is flat and sharp with a large V-face, and the chopping resistance is small. The overall blade type gradually widens radially from the knife cluster to the tip of the knife, and is forged with thinning in the axial direction. The bullet blood slot adjusts the center of gravity, and the spring steel bends 90 degrees without deformation! Quenching in cold oil and water, the temperature drops suddenly, resulting in a burning edge line, the cutting edge has ultra-high hardness, and the toughness of the back of the knife remains, thus achieving the high-quality sword belt sheath with a total length of 104 cm, a blade length of 71 cm, a handle length of 27 cm and a blade width of 3.2 cm.