The Girvan Patent Still, is one of Scotland's most iconic and esteemed producers of Whiskey or more specifically Single Grain Whisky. Known best for their No. 4 Apps Single Grain Scotch Whisky and 30 Year Old Single Grain Scotch Whisky, as well as the Banana, Honey and Oak of their Single Grain Whiskys, The Girvan Patent Still is an essential part of any Whiskey collection, and is one of Scotland's most notable distillers of fine Single Grain Whisky.