20ml bottle of Port Essence.
Instructions: Pour the contents of the bottle into a 1 liter barrel or (750 mL) bottle. Fill with 25 fl. oz. (725 mL) of 40% alc./vol. grain alcohol, neutral vodka or swish alcohol. Shake well to mix thoroughly. Makes 26 fl. oz. (750 mL). Age spirits to your taste in an Oak Barrel.
Ingredients: Natural extracts, essences, and oils.