The Extrema Ratio BD4 Lucyk Desert is a high-quality folding knife made in Italy for both tactical use and everyday carry. The blade is made of Bohler N690 stainless steel, which is characterized by durability and corrosion resistance. A straight spear-point blade with a partially serrated edge provides versatility for a variety of cutting tasks. The handle is made of lightweight aluminum, desert anodized for a firm grip. The length of the knife when opened is about 28 cm, and the lightweight design makes it easy to carry. The liner lock ensures safe use, while the pocket clip and flipper tab allow for quick and convenient knife deployment. Suitable for tactical use, everyday carry and outdoor activities.