How is Andrea Rosin made?

We believe that choice of strings and rosins for individual string instrument is solely matter of taste and style. Some players like their sound to have extra bite as they start the bow on the string. Some people like it to be warmer and more blending. The most important reason why Andrea Rosin has been loved by countless string players is that each rosin in the manufacture line is handle with true care for string players as the maker himself is an acting violinist. People frequently ask what is actually in Andrea Rosin. The formula is not written anywhere. Andrea Bang went through countless experiments before he came up with the formula.