StaySharp is Montreal and Quebec’s go-to destination for Japanese knives and waterstone sharpening services. Crafted by skilled Japanese blacksmiths, our knives embody ancestral craftsmanship and meticulous attention to detail. Founded by Olivier Caza Berthelet, a chef with over 14 years of culinary experience, StaySharp combines passion and precision to meet the high standards of both professional chefs and home cooks.