The best red tuna caught among tuna flocks during the "Corsa" season in the Sardinian Sea of St. Peter's Island are transformed into great products by Carloforte Tonnare PIAM, a family run company that has been working with tunas for centuries. The company captures and works tuna directly on the fishing spot at La Punta plant, nowadays modernized. A peculiar feature is the adoption of rectangular metal boxes (top boxes) of various sizes. The manual packaging is made by experienced craftsmen with olive oil and sea salt. A 100% Sardinian food excellence that only uses natural ingredients and respects the stock of the valuable king of the sea.