The fourth entry in the Edition range, this release focuses on the structure of the distillery's trademark weighty style, as well as celebrating the opening of Macallan's incredible new distillery. It is a well-balanced dram, constructed to show the best of each cask type selected to create the whisky: European and American oak refill butts and hogsheads, as well as butts, puncheons and hogsheads specifically from Vasmya, Diego Martin, Jose y Miguel Martin and Tevasa.