This is a limited release añejo tequila bottled for the 20th anniversary of the Don Fulano brand. It is aged in oloroso and amontillado sherry casks and bottled at a higher ABV of 44.4% to bring out the complexities and textures of this incredible product. The extended ageing along with the Fonseca's policy of maturing their agaves for 10 years in the iron-rich soils of the highlands give this tequila remarkable depth, expressiveness, and finesse.