What Is A Whiskey Stone, And What Does It Really Do To Your Drink? - Chowhound

The idea behind whiskey stones is pretty simple — they're used in place of ice to keep the drink cold. Most on the market are made of non-porous materials, such as soapstone, granite, or (not a stone) stainless steel. They're stored in the freezer, then placed in a glass of whiskey as you would ice. But unlike ice, they help to cool your drink without diluting it. Since there's no water content in whiskey stones,…