For the trend-setting Shun Premier Tim Mälzer series, Kai have used 32-layer corrosion resistant damask steel. It is embellished with a hand-hammered surface which in Japan is known as Tsuchime, thus combining timeless aesthetic qualities with ultimate sharpness. The blades have a massive core of VG-10 steel with a hardness of 61±1 HRC. The knives are finished with a polished walnut handle for left or right handed use.