Jukka makes the blades of damascus knives with a traditional damascus technique, whereby a soft, rich in carbon steel is forged into layers. The most impressive pattern can be produced with several, about 150-200 layers of forging. Different kinds of methods, for example twisting, are used to produce different kinds of patterns. Nowadays is also used a method, whereby two kinds of steel, mild steel rich in carbon and nickel steel rich in carbon, are forged with damascus technique into layers. In this way can be produced good carving qualities and impressive patterns.