What kind of whisky is this?
- Single malt — one distillery, 100% malted barley, pot stills
- Single grain — one distillery, other grains allowed, column stills; lighter
- Blended whisky — malt + grain whiskies from many distilleries married together
- Blended malt — malts from several distilleries, no grain whisky
'Single' always means one distillery — never one cask, one grain or one batch.