Rockstead KOU-ZDP is a middle-scale folding knife. The mirror-finished blade was made from finest powder stainless steel ZDP 189 specially produced for edged tools. The opening action is astounding. Handle made from anodised aluminum with pocket-carry clip and inlaid with stingray. During the using, Rockstead KOU feels extremely comfortable and solid in the hand. All knifes packaged in japanese traditional paulownia wood box. Paulownia wood is low silica content reduces dulling of blades, making it a preferred wood for boxes to hold edge tools .