Victorinox Swiss army knife sheath 4.0521.31. Swiss army knives Victorinox have been known for their multi-purpose usage all around the world for more than 120 years. Victorinox company offers more than 800 various types of Swiss army knives, such as Victorinox Swiss army knives, Victorinox pocket knives, Victorinox craftsman knives, Victorinox knives for households and Victorinox butcher knives. Victorinox knives are small enough to be used as a key ring, but big enough to be helpful for everyday utilisation. Regardless their smallness Victorinox Swiss army pocket knives are fully functional in every situation. Victorinox Swiss army knives are suitable as a present for women and men. Suitable holster makes knives more attractive and useful.