Laguiole - Damarus, Professional Cook Knifes set slicing knifes with a Japanese steel blade: ultra easy cuts. universal professional 2 x chef's cook knifes cutting knife Top quality - size XL and M, From both knives the steel blade is made up of 66 layers superimposed on a 10cr15mov steel core at 1.1% carbon, This technique, associated with these materials, gives the knife a marked strength, and more than a slight flexibility, so that this blade is the most ergonomic possible. This damask process is carried out by alternating layers of hard and soft steel. 10cr14mov steel, Hardness after tempering between 58 and 59 HRC, brings great hardness to the cutting edge and therefore longer cutting life. The handle is made of Pakka wood slats, which are hot-pressed with resin, which allows it to be very resistant and hygienic. pakkawood, leather protective cover, packed in box l 32 cm, handle 12 cm, and 20,5, handle 9 cm unused, boxed carefully packed, secured shipping