The distinctive blend, created exclusively for One&Only Palmilla, is made from Clase Azul Plata and Clase Azul Añejo tequlias, both of which are aged for 25 months in reclaimed bourbon barrels, along with touches of the king of the family, Clase Azul Ultra, boasting a five-year aging process in reclaimed sherry casks. The result is a luxurious tequila with notes of citric, oak, caramel and cherry. Each tequila is made from organic agave plants that are hand selected and left unharvested until they reach prime maturation after nearly nine years.