With regular ice cubes your drink gets diluted and spoils the taste but with the whiskey stones set you get reusable ice cubes that will cool your drink and wonât dilute it. These stainless steel Ice cubes are filled with a freezer gel used for cooling the beverages. Ice keeps your drink cool but diminishes the flavor use these steel ice cubes to Cool Your Favorite Drinks Without Diluting or altering the flavor. Can be used for Whiskey Beer Wine Cold drinks Soda Cocktails Mocktails Ice Tea Cold Coffee and all beverages. Reusable Stainless Steel Ice Cubes are an ideal gift for all lovers of premium drinks such as whisky vodka wine and cocktails.