A blend of specific and rare elements, containing all our secrets, Signet is the culmination of a lifetime's expertise. This whisky is without doubt the richest in our range: a blend of our oldest whisky, distilled over thirty years ago when malting was still carried out on site, and aged in some of the world's finest casks. Although only our whisky-makers know the innermost secrets of how it's made, we can tell you that Signet's mellow sweetness and pronounced spiciness come, in part, from our unique toasted 'chocolate' barley malt and 'designer casks' custom-made for Glenmorangie from American white oak.