Epicurean Cutting Surfaces Natural Cutting Board with W&uuml;sthof Gourmet 7-Inch Santoku Knife 2-piece set includes 15-by-11-inch cutting board and Wsthof Gourmet 7-inch santoku knife Epicurean cutting board features built-in ruler and grooves to prevent fish sliding USA-made of compressed natural wood fibers; dishwasher-safe and heat resistant Santoku stamped from high-carbon, no-stain steel; razor-sharp hollow edge for thin slicing Dishwasher-safe but washing by hand recommended; lifetime warranty