The blades are made from Sandvik 12C27 modified stainless steel which is corrosion-resistant, doesn’t require any particular maintenance and provides excellent cutting quality. The classic Opinel blade has adopted a Yatagan shape. The Yatagan shape is inspired by a traditional Turkish saber, the toe up. The blade is ground to an exclusive convex profile that ensures the strength of the blade and allows efficient regrinding. Invented by Marcel Opinel in 1955, the Virobloc safety ring is fitted to all folding knives from the N° 06. Cut out of stainless steel, the Virobloc has two sections, one fixed and one sliding. In addition to locking the blade open (safety in use), it is now possible to lock the blade closed (safety in transport).