After crushing the fruit, fermentation begins at temperature control between 22º and 25º followed by distillation in copper alambics at a minimum temperature of 60º. The aroma and the taste of the original fruit is extracted and conserved during the distillation process using steam heated stills. Distillation is a single continuous process with the elimination of the initial “head” and final “tail” distillate in order to keep only the best of the distillation called the “heart.”Poire William then undergoes aging in stainless steel for a minimum of 16 months.