A really fascinating release here from Thompson Bros. First, it's a Balmenach single malt and we don't see those often. Second, the maturation of this whisky is wild, with the bottlers describing it as a "sherry train". It spent six years ageing in a sherry hogshead, then two years in oloroso octaves, then a further two years in sherry butt. That's a trio of different styles of sherry casks!