Wusthof Gourmet 18-piece Knife Block Set (Oak) Precision stamped, high carbon-stainless steel blade that sharpens easily and stays sharp One-piece handle is triple riveted to the tang for excellent balance and durability Made in Solingen, Germany; lifetime warranty Laser cut stamped from one piece of specially tempered high-carbon stainless steel. Specially developed synthetic handle, designed for comfort and control. Full-tang handle (for all blades longer than 12cm).