No longer dilute your favorite drink or spirit with taste altering ice, Southern Homewares has the solution for you! This set of granite whiskey stones is the perfect way to slightly chill your favorite beverage while retaining all the taste integrity, just as the manufacturer intended. To use, simply place stones in the freezer for a minimum of 4-6 hours and then use at your discretion. Typically, three to four stones is sufficient enough to keep your favorite whiskey cool. Made from 100% natural granite these are food grade and freezer safe. Each stone is approximately 0.8” x 0.8” x 0.8” in size. Stones may have a slight irregularity in size.