About Us : "First cold pressed" is the official definition for olive oil produced by old fashioned stone wheels and hydraulic press. Olives are sloAz Agr PORNANINOly crushed by the stone mill so to emphasize the aroma and the sweeteness of the Chianti olives. The olive paste is subject to increasingly high pressures to extract the oil, by this method is not necessary to heat the paste so to maintain all the organoleptic caracteristics and reach the highest quality in extra virgin olive oil.