[GUI Jian Chou] the self-made patterned steel blue roasted samurai sword is made of a variety of patterned steel blue roasted and tempered by thousands of times. The edge is grinded by hand. The edge is grinded white in Japanese style. The hardness is as high as 60 ° The tan is made of pure copper, with exquisite patterns and excellent toughness. It bends 90 degrees and straightens at once. The total length of the sheath is 103 cm, the length of the blade is 71 cm, the length of the handle is 26 cm, and the width of the blade is 3.2 cm. The solid wood lacquer sheath is painted with ghost warrior, which is very delicate and atmospheric