HOSHANHO 7 Inch Japanese Chef Knife, Ultra Sharp High Carbon Stainless Steel AUS-10 Kitchen Knife, Professional Santoku Knives with Ergonomic Pakkawood Handle

【Ultra-tough Stainless Steel Blade】The whole blade forged with triple-layer laminated steel, made of high-end Japanese steel AUS-10, which can withstands cold, heat, and corrosion for long-term use. It’s hardness reaches 62HRC, the steel contains about 0.9% carbon, making it two times as hard as other knives in its class.