Note: It is not recommended for minors to purchase and use. Adult supervision is required for use.
in the production and sales of various knives of the world’s top
materials, blue paper steel imported from Japan, ZDP-189 steel, which
can reach an amazing hardness of 67 degrees, Austrian m390 powder steel,
Swedish powder steel (referred to as Ruifen), Sandvik Steel, Japan
SKD11 steel, Japan VG10 steel, American Thomas Damascus steel