These are reusable alternatives to ice, typically crafted from soapstone, stainless steel, or granite. Their primary function is to chill beverages without diluting them. Implemented by chilling the stones in a freezer for a period, they are subsequently added to a glass of spirits to lower the temperature.
The adoption of these implements offers multiple advantages. They maintain the original flavor profile of the drink, preventing the unwanted dilution that occurs as ice melts. Historically, individuals sought methods to cool alcoholic beverages without compromising their taste, leading to the development of these non-diluting chilling options. This preserves the intended experience of the beverage, which is particularly significant for whiskeys where subtle nuances are prized.
