Ceramic Whiskey Stones, Beverage Cubes, Set of 9 with Storage Bag by Best Home Products SET of nine 3/4 NEVER-MELT, FOREVER ICE. Chill & Fill. Store Beverage Cubes in freezer; add 2-4 Cubes to favorite cold drink! Washable and Reusable. Beverage Cubes are intended to cool drinks by approximately 8-15 while preserving their original flavor and quality. Maintains True On-the-Rocks Taste! | PREMIUM Beverage Cubes for Whisky, Spirits, Wine, Beer, Soda, and Coffee OUR COMMITMENT TO YOU  Comes with a 100% Money Back Guarantee. We will fix any problem quickly and to your satisfaction every time! Our motto is to treat our customers as we wish to be treated.