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