The high-performance Samurai Sabre [dark star] is forged with manganese steel and bent for 90 degrees without deformation. The blade body is processed by the ancient method of blackening. The blade edge is fully manual [grinding and grinding white double line] with a hardness of 60 ° and no damage to the blade when cutting iron. The sheath has a total length of 103 cm, a blade length of 71 cm, a handle length of 26 cm, a blade width of 3.2 cm, a zinc alloy suit, and a solid wood large lacquer sheath