This "2 Leaf" balsamic vinegar has a round and brisk taste, and a delicate aroma. This genuine Vinegar of Modena adheres to the strict product certification established by the AIB (Italian Balsamic Vinegar Tasters Association). AIB has established objective standards and methods for grading Balsamic Vinegar of Modena with detailed analysis as well as rigorous sensory appraisal by professional tasters, who grade the vinegar based on its aroma, taste, after-taste and visual properties. The "leaf" system certifies and guarantees the different quality levels on Balsamic Vinegar of Modena so you can be certain of this qualtiy product.