Perfect item to cool whiskey， beer， wine or other drinks without diluting them. Made of food-grade high quality stainless steel， reusable， environmental friendly and safe to use. With a pair of tongs， convenient to pick ice cubes up.Features:Useful for cooling hot drinks quickly or keeping cold drinks cold.Made of food-grade high quality stainless steel， reusable， environmental friendly and safe to use.Great replacement for real ice cubes， this item will not ruin original taste of drinks.With a plastic storage case to keep them clean and organized.With a pair of tongs， convenient to pick ice cubes up.Rounded shape design， preventing scratching.The item can be put in the drinks directly.Note:Wash the stones and put them in refrigerator for half an hour or an hour before using.Specifications:Material: Stainless SteelQuantity: 8pcsDiameter(1pc): 25mm / 1inWeight(1pc): 19g / 0.67ozTongs Length: 13.2cm / 5.2inPackage Size: 16 * 11.5 * 3.5cm / 6.3 * 4.5 * 1.4inPackage Weight: 244g / 8.63ozPackage List:8 * Round Shape Ice Cubes1 * Tongs1 * Case