Season like a pro with our French Grey Sea Salt from Guerande, France, an historically Celtic region. The salt is hand-harvested and sun-dried in the Celtic tradition using wooden rakes and methods that have been employed for hundreds of years. The grey color comes from the salt crystalizing on the clay of the salt beds. French Grey Sea Salt, known in France as Sel Gris, is moist and the perfect everyday salt for seasoning as it adds full, rich flavor to all foods. Use as a finishing salt for added crunch. In addition to great flavor, this salt contains several beneficial trace minerals, including calcium, potassium, magnesium, and iron. Size: 4 oz. Jar