(Please also consider purchasing other items together.) This is a Deba knife, a Tosa blade made using Yasugi white steel and hand-forged. It features a black finish and a double-edged blade. Furthermore, upon listing, a professional sharpener has sharpened the blade. Please enjoy the sharpness. Since it does not come with a box, it is offered at a low price. Double-edged Deba Knife Length: 310 mm Thickness: 7 mm Blade Length: 165 mm Please understand that there may be some slight variations due to being handmade. Please purchase with understanding. Please refrain from purchasing if you are overly concerned about details.