Mercer Culinary Millennia 5-Piece Magnetic Board Set with Black Handles, Bamboo Ergonomic handle -- a combination of Santoprene for comfort and polypropylene for durability Textured finger points provide slip resistance, grip, and safety with a protective finger guard The highest quality Japanese steel offers easy edge maintenance and rapid sharpening for a razor-sharp edge One-piece high carbon, stain-free Japanese steel NSF certified with a Limited Lifetime Warranty