Keep your favorite drinks chilled to perfection without dilution using these large stainless steel ice cubes. Filled with a special saline solution that stays colder longer than regular ice, these extra-large cubes are perfect for whiskey, spirits, and cocktails. Simply freeze the cubes for four hours and enjoy an undiluted beverage every time. Includes 2 large stainless steel cooling cubes Keeps drinks cold without watering them down Filled with non-toxic saline gel for long-lasting chill Each cube measures 1.75 inches (45mm) Comes with a convenient storage pouch