MASTER CRAFTSMANSHIP - Handcrafted in Sakai Japan, where more than 90% of Japanese professional chef knives are produced. It is produced one at a time manually by highly skilled master artisans. It outperforms industrially mass produced products from every aspect. The master craftsmanship shines through in every single product. The unparalleled performances make you feel standing at the pinnacle of cooking! Sheath is sold separately. RAZOR SHARPNESS - Ready to use out of the box with ruthless sharpness. The core is INOX AUS-8A Molybdenum Vanadium stainless steel, which gives exceptional sharpness, edge retention, durability, and ease of sharpening at the same time. You can easily feel your upgraded technique level just by using a Syosaku Knife. Regularly sharpen on quality whetstones. Hand wash with mild cleanser. VERSATILITY - Ideal for everyday chef handling daily kitchen tasks, whether professional or nonprofessional. Ultra sharp medium size blade can be used as a smaller chef’s knife, or a larger paring knife. You can do any cutting tasks with one knife. You can use it as a sushi knife, too. It’s double-edged, so doesn’t matter if you are right handed or left handed. To avoid a chip in a blade, don’t chop hard stuff like bones, nutshells, and frozen foods. Do not use on granite countertops. DURABILITY AND EASE OF USE - The INOX AUS-8A Molybdenum Vanadium steel used for the core is stain & corrosion resistant. You don’t have to worry when it is left wet during its use (recommended to wash and dry after the use). The handle is triple riveted to the full tang, which gives exceptional strength & durability. It’s water-resistant and non-slip.　The ergonomically designed handle and perfectly balanced construction make you comfortable even for a long time use. Syosaku Japan Petty Knife INOX AUS-8A Stainless Steel Black Pakkawood Handle, 6-inch (150mm)