Chilled Whiskey and Not Diluted: The Gourmeo Stones Blumtal ice cubes keep your whiskey cool continuously. They never melt, resulting in no alteration of the whiskey's flavor.

• 2x Longer Duration: The Gourmeo Whiskey Stones keep your drink's temperature cool for a much longer time than regular ice cubes.
• Reusable: When you're finished with your drink, you wash them and store them in the freezer. This way, they're ready for use the next time.
• Carrying Case and Tongs: The set includes a carrying case and tongs for placing them in your glass.