Shun Ken Onion DM0510 4.5-Inch Chef's Knife 4-3/8-inch Shun chef's knife with ergonomic Ken Onion-designed handle Handcrafted in Japan of incredibly sharp, strong VG-10 steel Beautiful black Pakkawood handle provides tension-free control Damascus-style ripples on blade help release food for clean, swift chopping and slicing Wash by hand; lifetime warranty