It can meet the demand of many people when you have a party or drink and refill for a long time, without worrying about the embarrassing scene of running out of cold whiskey stones in the middle of the party. Unlike ice, whisky stone makes your drink cold and doesn't dilute it, keeping the original flavor of the drink, so you can taste more delicious and smooth whiskey. Help your family or friends enjoy 100% strong whisky and 100% pure juice at the birthday party.