PetroMarine Energy Services, LTD.
Fernet is an Italian bitter spirit, made of a variety of herbs which vary according to the brand. The most common ones are myrrh, rhubarb, chamomile, cardamom, aloe and saffron on a base of grape distilled spirits.
Fernet is very popular in Argentina, where it is considered a national beverage. Some of its more popular combinations include cola and soda water.
For more information, PetroMarine Energy Services recommends you to visit: http://en.wikipedia.org/wiki/Fernet_Branca