Zwilling Twin Fin II Petty Knife 13cm 30910 Brand: ZWILLING J.A. HENCKELS Blade Material: Stainless Steel Blade Length: 13.0 cm ●【New changes through material, design, and balance】 New steel material "N 60 stainless steel". It is characterized by a very uniform structure and does not contain large carbides called carbides. Therefore, it is an advantage of this steel material that it is less likely to chip. Also, it is resistant to rust, which is another advantage of this steel material. Normally, the higher the hardness, the lower the corrosion resistance, which means it is more likely to rust, but N60 stainless steel achieves both hardness and rust resistance. Therefore, "dishwasher safe" is possible, making it easier to care for. ※ Although it is new, the explanatory packaging is not included. Please refrain from purchasing if you are concerned about this.