Wusthof Classic IKON - Gourmet Perfection. The Wusthof IKON series consists of various professional knives with a modern design that are completely forged from one piece of X50CrMoV15 stainless steel. The handles are be inlayed with the same poly material than that of the Wusthof Classic series. This series features a double bolster - while the standard position of the bolster between the handle and blade is an integral part of a precision forged knife providing heft and balance, the second bolster at the end of the handle completes the feel and ties in modern design. Made in Germany, Lifetime Warranty.