Grain whiskey is a type of whiskey made primarily from grains other than malted barley, such as corn, wheat, or rye. It is typically produced using continuous column stills, which allows for a more efficient distillation process. This results in a lighter and smoother spirit compared to malt whiskey, making it popular for blending in various whiskey products. In many countries, including Scotland and Ireland, grain whiskey is an essential component of blended whiskeys. It can be enjoyed neat, on the rocks, or as part of cocktails. The flavor profile often features sweet and grainy notes, appealing to a wide range of palates.