The scotch put in 3 a long time maturing inside the seasoned casks. Ralph Dunning “It's the oak that provides the whisky its all-natural coloration which is the single finest contributor to the standard, unique aromas and flavors,” Kirsteen Campbell, the Macallan’s grasp whisky maker, explained in a press release. https://knoxeynhs.tinyblogging.com/macallan-whiskey-30-no-further-a-mystery-74643752