Kashi Left Hand CBL-520V Japanese Cobalt Steel Hair Cutting 6" Thinning Shears

FEATURES: - STEEL: JAPANESE 440C COBALT STEEL - HARDNESS: 59-61 ROCKWELL - IDEAL FOR WET AND DRY HAIR - OFFSET DESIGNED HANDLE OFFERS THE MOST COMFORT AND CONTROL. - 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 penetrationYou may also like Kashi CB-912ER Rainbow Titanium Japanese Cobalt Steel Cutting 6.5" Hair Shears.