Wenger Blackout RangerGrip 52 Swiss Army Knife - The Blackout Series incorporates the exceptional functionality and Swiss craftsmanship found in every Wenger Swiss Army Knife. Each model is encased in two black matte EvoGrip handles with non-slip, flat-black rubber inserts. Open any tool and the black PVD coating quickly becomes the center of attention. The Physical Vapor Deposition (PVD) finish on every implement is non-reflective and extremely hard. Though not scratch-resistant, PVD is well-regarded for its incredible durability. Chosen by some of the best watch makers in the world, as well as high-performance engine manufacturers, PVD is as attractive as it is resilient.