QSP Knife Copperhead (copper-headed) got its name by associating with the physiognomy of one of the species of snakes inhabiting North America. In the construction of the knife, after the opening it catches our attention the shape of the upper edge, which starting from the tip of the blade forms one line until the end of the handle. The impression is enhanced by the slightly bent ergonomic profile of the whole, which is associated with the flexing body of the copper-headed loafer. The knife has one more distinctive element. Namely, it is a characteristic orange coating around the fastening screw on the knife's main axis, which adds colour to the whole design. The construction of the Copperhead model is a well thought-out structure, "clinging" to the handle, which perfectly fits into the pocket or everyday organizer of the user. Certainly, this project will particularly please those who prefer better quality materials due to the use of Swedish Sandvik 14C28N steel.

Pangolin is a QSP Knife project, whose name we owe to pangolins living in Africa and southern Asia. The shape of the handle resembles the protruding ridge of this small mammal and the knife in a folded form is associated with the pose taken by the animal sensing danger (curls into a ball and enhances protection in the form of the hard scales covering his whole body). Pangolin is a large QSP knife model with a modern but subtle look. It will be appreciated by people looking not only for functionality, but also paying attention to an interesting shape. Pangolin, thanks to the use of solid construction materials and its features, will successfully be used to meet more demanding daily challenges.