Built to last a lifetime at home.Hand-forged through a 100-step process, each blade brings together craftsmanship, innovation, and technology. The I.O. Shen Knife Series is the elite tool professional kitchens rely on.
Every I.O. Shen knife is hand-forged using Triplex technology: a core of super-hard ERDON 62° steel sandwiched between two layers of softer ERDON 10° steel, honed to a 15° angle and mirror-finished by hand over roughly seven hours per blade. The collection spans chef’s knives, Japanese-style santoku and nakiri, slicers, boning and filleting knives, cleavers, paring knives, and gift sets, each built around the same integrated Tai Tang handle and backed by Master Grade’s craftsmanship since 1991.
Every knife ships from Nevada, continental US only. Tax is calculated at checkout based on your shipping address.
Questions about an order, a knife, or anything else — send us a message and we’ll get back to you.