Practical Folding Pocket Knife : KATSU knives are made of 3 inch damascus steel blade, combining edge retention, corrosion resistance, and razor-sharp cutting performance. It is suitable for various outdoor activities, such as survival, outdoor camping, fishing, hiking and hunting,as well as DIY jobs, general utility and daily cutting chores, Etc Exquisite Blade Craftsmanship:Special designed blade with damascus steel, which shows amazing toughness and resistance to edge chopping, razor-sharp, shatterproof. And have beautiful patterns Ergonomic Knife Handle:Full Damascus Steel handle offer anti-rust property and comfortable grip, and enhance durability and toughness.And have anti-slip texture,can provide comfortable grip for maximum control,The KATSU folding pocket knife features a carry clip and leath sheath,keeping your knife edc within reach at all times Smooth Opening: Front flipper and liner lock enables convenient one-handed opening and reliable blade security. The Liner Lock ensures a secure hold, preventing accidental folding. This design enhances maneuverability, comfort, and safety. EASY TO CLEAN and MAINTAIN :Simply wipe after use to remove dirt and moisture from the blade. Use a professional lubricant regularly to maintain the blade and locking mechanism. Keep your outdoor folding knife in the best condition. For any inquiries, pls contact us ,KATSU will assist you. 1