Whiskey Stones, Undiluted Cold Drinks- Whiskey Stones are specially designed to gently chill your whiskey, without the dilution and rapid cooling caused by ice cubes. Three Whiskey Stones ice cubes will slowly warm your whiskey, so your last sip is always as cold as the first. Widely Used- In addition to being used for cold drinks, it can also be used to reduce swelling after sports sprains. Can also be used to keep your favorite hot drinks such as tea and coffee warm. Heat the ice stone in the microwave for about a minute and then carefully place it in the hot drink. This gift is ideal for men and women who love hot drinks. Such as birthdays, Valentine's Day, Father's Day, Halloween, Christmas, and so on. Set of 6 Whiskey Ice Cubes- Includes 6 recyclable hexagonal stainless steel ice cubes, 1 stainless steel ice clip, and 1 transparent storage box. There's no need to leave it on all night. With proper care and use, a whiskey stone can last for decades. Let this special gift live on forever in the hearts of those you care about and ensure they think of you every time they enjoy their favorite wine or drink. Easy to Clean and Store- The smooth surface is easy to clean, rinse it with water before and after use (even if the surface is irregular in shape, it can be easily rinsed with water). Place it in the freezer for 2-3 hours and enjoy the cool taste of your drink. Comes with a convenient storage box to keep your whiskey ice cubes clean in the freezer.