This special limited edition Speyside malt has been released to celebrate the opening of the new Macallan distillery. Macallan Edition No.4 shows off the lengths in which the distillery goes to when creating whisky. Mastered from single malt whisky matured in a combination of first and second fill European and American sherry oak casks (Butts 42%, Hogsheads 40% & Puncheons 18%).