Costera Tuna Flakes in Oil 1 kg is a preserved product presented in a 1 kg format. It is made with selected pieces of tuna, artisanally packed with sunflower oil. Conservas Costera, a family-run cannery from Gijón, is responsible for this gourmet product for the table. The description highlights a production process that preserves the flavor and juiciness of the tuna and indicates a best-before period of 6 years. This refers to the product's best-before date and should not be interpreted as shelf life after opening. Its presentation in tuna flakes and pieces is accompanied by sunflower oil, the two ingredients mentioned in the available information. Contains fish. A nutrition table is not provided, nor are storage conditions or instructions for keeping after opening.