Unlike the conventional ice cubes that melt very quickly and dilute the taste of your drink, these ice cubes are non-melting, so drinks are not watered down as they retain their flavour... It's made of granite and can be used indefinitely. After use, simply clean the plastic ice cubes under running water and store in the freezer until frozen for the next use.
Perfect alternative to ice cubes when it comes to enjoying a smooth, chilled whisky. A great gift for whiskey connoisseur.