Hypnotic Damascus Inlays, Perfect for your Collection The K4 by Reate is truly a unique piece. Intricate Damascus steel inlays throughout the show side of the handle, along with Damascus pivot screw, immediately draw the eye's attention. Milled geometric pattern on the handles, complete with contours on the handle edges for a great feel in the hand, and a dramatic appeal on the shelf. A handmade masterpiece. Complex grind on the M390 Super Steel blade.