The Roble Fino ("fine oak") series was conceived upon Valdez's visit to Scotland, where he envisioned a partnership between tequila and Scotch single malts. He crafted 3 unique expressions: the Reposado, Reposado Cristalino, and Añejo, which build on the super-solid foundation of their award-winning regular Reposado and Añejo tequilas. These are then finished in Edrington's sherry-seasoned single malt oak casks. The Roble Fino Reposado takes the 6-month-old liquid that is aged in ex-bourbon barrels, then adds another two months of finishing in sherry-seasoned single malt oak casks on top of that, before being bottled at 86 proof.