The CRESSI VIGO diving knife is a small, flat and ergonomic knife with a quick fixing/extraction system that prevents accidental loss of the knife. The handle is minimalist, with a very flat section, ergonomic and covered in non-slip rubber for a secure grip. The blade is made of tempered 401 stainless steel with a hard chrome plating and features a rhomboid section for greater resistance to bending and breaking. One part of the blade has a smooth edge and the other part is partially serrated and with a thread cutter. It can be adjusted on the calf by means of rubber straps with a buckle or on the belt. Zero buoyancy.