Saber Knives Full Tang German Steel 5-Inch Santoku Knife Hand made, fully-forged, and priced so that working people can actually afford them What makes saber knives unique is the ability for our knives to take a new edge or refresh via sharpening Each of our knives is hot-dropped forged, heat treated, then cryogencially frozen to temper the steel to a sweet-spot of 56.6 rockwell NOT dishwasher safe, they must be hand-washed only Lifetime guarantee on craftsmanship and materials