Giusto Occhipinti and Giambattista Cilia apply the same standards to the production of their olive oil from 100% Tonda Iblea as they do to the production of wine. Grown on trees well over a hundred years old, COS cultivates 18 hectares in the Contrada of Piraino near Chiaramonte Gulfi. There is the home of this old, autochthonous Sicilian variety, for whose preservation a consortium was founded. Green, vegetal notes are spicily underpinned by thistles, artichokes, lemon verbena, white pepper and the distinctive scent of tomato leaves.