The solution to diluted drinks is here. Chill whiskey and spirits without watering them down with this set of two extra-large white marble whiskey stones. They stay cold longer than ice and will add a touch of elegance to your beverage. They also work well for keeping wine and spirits chilled when outdoors or during a prolonged sipping experience. Simply place the jumbo size stones in the freezer, and in a few hours, they'll be ready to use. Included is a convenient black velvet storage bag for easy transporting or storing when not in use. Now you can enjoy a whiskey on the rocks, literally.