Teacher’s, known for its blended Scotch whiskies, has announced the launch of its first range of single malts, all distilled and matured at the Highlands-based Ardmore Distillery. Teacher’s 12 Year Old Single Malt (40% ABV) has been matured in ex-Bourbon casks and is said to showcase a classic Highland profile, with gentle smoke balanced by heather honey sweetness and oak. Teacher’s 15 Year Old Single Malt (40% ABV), also matured…