Spiegelau Craft Beer Tasting Kit Set of 4:  The delicate aroma of a great beer is determined by the specific aromas of malted – and sometimes roasted – grains as well as the abundance of noble hop aromas. These can reach from floral and herbal to fruity and are typically accompanied by aromas derived from byproducts of fermentation. If not presented in the right type of glass most of these virtues of a beer are lost.