Powdered high-speed steel (special alloy steel) is sandwiched between soft stainless steel. Powdered high-speed steel with high purity is hard and can be cut very long. It is a high-end kitchen knife that has been carefully crafted. The base is made of precision forged stainless steel and is more durable and clean than ever before. The handle material is water-resistant, resin-impregnated reinforced wood that can be used for a long time. 130mm: total length about 24.5cm blade length about 13.0cm weight about 67g 150mm: total length about 26.2cm blade length about 15.0cm weight about 71g *Please remove water well after use. * Because it is sold at the same time as the store, it may be out of stock at the time of order reception. It may be. Please note. If the product is out of stock, we will contact you as soon as possible.