Kashi CB-910T Japanese Cobalt Steel 5.5" Thinning / Texturizing Hair Shears

Features: - THINNING / TEXTURIZING SHEARS - STEEL: JAPANESE 440C COBALT STEEL. - HARDNESS: 59-61 ROCKWELL - IDEAL FOR WET AND DRY HAIR - LIFETIME WARRANTY Rockwell: Rockwell hardness testing is a general method for measuring the hardness of metallic materials. In this test, a load is applied to set a diamond cone or a hardened steel ball in the surface of the metal. The hardness is measured by depth of the penetration