This Nesmuk folder is the perfect accessory for gourmets who like to cut with class and respect. It's blade is crafted from a high performance steel containing niobium. The blade has a hardness degree of approx. 60 HRC. Every folder is polished by hand to produce the best ergonomics possible. It is constructed as a classic slipjoint, the 3.3 inch long blade is only held and positioned by the spring. This spring holds the blade in place with a force of 6 newton. Covers are composed of Black Piano Lacquer Excellent Condition.