Cafe Touba and Doppio are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Cafe Touba and Doppio's differentiating factor?In following section we will take a close look at what is Cafe Touba and Doppio color, serving style, types and much more. First thing to know is what are the different types of Cafe Touba and Doppio. Well, Cafe Touba types include NA while types of Doppio are Espresso.