Semi-crystalline Membrane

   Inertness- Sensory Testing

Expert Professional Wine Tasting

   Comparison with Natural Cork

           Nine years in bottle

   Chateau de la Dauphine 2009

Oxygen Transmission Control 1

            Optimum Zone

                  in between

   aerobic and anaerobic aging

Oxygen Transmission Control 2

            Optimum Zone

                  in between

   aerobic and anaerobic aging