Specialty grains are added to impart specific and desirable character to a beer. Color, malt sweetness, and aroma are but a few of the characteristics, which can be controlled and "dialed in" to suit the individual taste for a specific style of beer. Specialty grains differ from grains used as foundation or base malt in that they do not produce an appreciable quantity of fermentable sugars. What they do produce is a dextrinous, unfermentable sugar that directly contributes to the body of the beer.
Specialty grains are types like chocolate, black, medium crystal, honey, and carafa malts. There are many others, but this is a partial list. Base malts are usually very light in color, but contain a lot of fermentable sugar. Such varieties are: 2-row, 6-row, Maris Otter, and Golden Promise. If you are making one of our extract kits, the base malt is already included in the extract.
Trying different grains will definitely give your beer a different taste. So, if you really like one of our kits, but want to make a slight change, try adding a different grain to your next batch.