Within the "Mackillop's Choice" range are whiskies from 12 to over 40 years of age, from distilleries across the various regions of Scotland . These include a number from distilleries that are now closed down or even demolished, thus making these whiskies rarer still. I have also selected various types of casks other than ex-Bourbon casks such as ex-Sherry and ex-Madeira casks, each of which will add its own dimensions of flavour to the whisky.

My Single Cask Malt Scotch Whiskies would appeal to the connoisseur who wants to taste unique and individual whiskies. Due to each cask's distinctiveness once the cask has been bottled it cannot be replaced. Also, whiskies from distilleries that are no longer producing are especially demanded by collectors due to there being only a finite and dwindling availability of these casks.

"Mackillop's Choice" individual cask malt scotch whiskies can be bottled at 43% or 46% alcohol, but more predominantly at their natural cask strength, without chill-filtering and without the addition of any caramel colouring, (E150), which helps preserve the malts' natural characteristics of aroma and taste.