The Boker Optima is a pocket knife to grip and strain. The exceptionally strong blade made of 4034 is stainless, hollow-ground and can be securely locked by the backlock. The blades of the Optima series are generally exchangeable, so that the knife can be quickly adapted to the respective requirements. The exchangeable system transforms the one-piece knife into a practical multi-functional tool. The handle body is sintered from a single piece of nickel silver and is equipped with scales made of fine walnut wood. Supplied with saw and practical Cordurda case.