The elaborate and extended aging process makes this sherry vinegar a Gran Reserva- the height of excellency. It is the result of the dedicated work of four generations of my family to the production of unique wines. These wines, from our ancestral vineyard, mature by a natural acetic process. Stored in half barrels American oak for decades and topped up only with superior quality Sherry Wines. Our Gran Reserva Sherry Vinegar has a delicate bouquet of wood and cloves and an intense nutty flavor.