de Buyer has manufactured cookware and pastry tools in France’s Vosges region for around two centuries, working across materials including carbon steel, stainless steel, copper and aluminium. That breadth matters because each material behaves differently in the kitchen, and de Buyer develops its tools around those differences rather than treating cookware as interchangeable. Recognized by the French state as an Entreprise du Patrimoine Vivant, de Buyer represents the kind of practical, durable French manufacturing we value at Gusta: equipment designed around technique, performance and years of repeated use.