Aerb Set of 9 Chilling Rock Stones Ice Cubes for Whiskey Wine Beverage in Nice Carrying Pouch Chilling rock stones have very good finish and are surprisingly very light weighted with dimensions; Chill whiskey and other drinks without dilution, and preserve the taste of your favorite drink; Set of 9 nice chilling rock stones best for cooling your drinks; Come with a storage pouch, easy for you to carry; perfect gift for your cocktail party; Easy to use: wash and store in your freezer for 4 hours before using;