Teeling Crystal Single Malt adds crystallised malted barley to the original mash bill coupled with unique cask maturation to craft another distinctive and different Teeling Whiskey and Irish Single Malt. This release embodies Teeling's commitment to innovation and quality. It undergoes a dual fermentation with Distillers Yeast & White Wine Yeast. Then this it is Triple Distilled and aged in our warehouses in Virgin American Oak barrels.