Annic Stainless Steel Set of 4 Chillers Reusable Wine Cubes and Chilling Stones for Wine Whiskey and Spirits Made of quality food-grade 304 stainless steel, durable and reusable. Easy to freeze and use, they chill the drinks without dilution. A classy alternative to ice cubes for chilling all kinds of alcohols like whiskey, wine, vodka and other spirits. They are also suitable for other beverages like juice, ice-tea, soda etc. A perfect gift for housewarming, birthday and any wine lovers.