Domenica Fiore olive oils are a perfect blend of science and art. All certified organic, every step of production is slow and deliberate. The company harvests veraison olives that are in the early stages of ripening. To capture and preserve the freshness and to minimize oxidation, they vacuum seal with nitrogen gas the oil into stainless steel bottles. Included in this set are the Olio Novello, Olio Reserva, and Olio Monaco, all 500 ml .