The Knife Corsica of "U Temperinu" is a folding Corsican knife which we take everywhere, in its pocket, in hike, always loan to do a service! it is declined in several sizes with forced notch or security system to avoid the unexpected closure on fingers. This identity knife is an original idea of present! In our agropastoral world, this little instrument was designed by a working embellish carvings, objects of everyday life. He was one of the objects of the man of taste, just as the clock or the small pocket mirror.