Due to long-term storage, there is some rust on the blade (see photo 4). *Please note that returns and exchanges are not accepted. Please purchase only if you understand this.* Compared to regular stainless steel, this material is more resistant to rust and has excellent wear resistance. Molybdenum improves hardening and enhances strength and toughness. Vanadium steel increases strength and wear resistance. By combining these two, molybdenum vanadium steel is more durable and maintains its sharpness longer than regular stainless steel. Also, it's an easy-to-sharpen knife, making maintenance easy. This is a hand-forged knife that is rust-resistant, sharp, and easy to sharpen. The core steel is molybdenum vanadium steel, and the outer layer is SUS410. The handle is a buffalo horn octagonal handle, which is easy to use at home. [Deba Knife] ■ Blade length: 150mm ■ Material: Molybdenum vanadium steel ■ Handle: Ho wood round handle ■ Blade type: Single-edged (right-handed) ■ Weight: Approximately 234g ■ Spine thickness: Approximately 7mm *Important* ・Although it is a rust-resistant material, after using the knife, remove any dirt and thoroughly wipe off any moisture. Leaving moisture or dirt on the knife can cause rust. ・Do not use in a dishwasher or dish dryer. Thank you for viewing.