The Stainless Steel 5 Drink Chiller Ice Cubes are square-shaped whiskey stones made of durable stainless steel. With a sleek chrome color and measuring 1” in length and width, these stones are perfect for chilling drinks on all occasions. This set of 5 whisky stones is ideal for keeping your drinks cool without melting ice diluting their taste. Perfect for wine, whisky, or any other beverages, these stones provide a stylish and efficient way to cool your drinks.