Material: Stainless steel Color: Silver Shape: Standard packaging Is it dishwasher safe? Yes Chilling Whiskey Without Adding Water: It would be a shame to add water to dilute the flavor of whiskey when the ice melts. 304 stainless steel whiskey bullets, reusable ice cubes, will keep your whiskey of choice cool without altering any flavor. Pour the whiskey into an old fashioned glass, pick 3-4 bullets and imagine how they will look awesome! That's why our wooden gift set is perfect for any whiskey lover! UNIQUE GIFT IDEA: Still shopping for a gift? Our set of 6 silver bullet stainless steel coolers offers a great solution. This is an ideal gift for enthusiasts and special men in your life: father, brother, son, boyfriend, husband, or grandpa. Wrap it up and give it for any ocn: Father's Day, Christmas, Valentine's Day, Birthday, Graduation, Wedding, Anniversary, or Retirement. This will be a thoughtful and unique gift at any gathering. Efficient ultra-deep cooling technology: Put in the refrigerator for about 2-4 hours, then take out and place 3-4 into a single glass of whiskey. These Whiskey Freezer Bullet Reusable Ice Cubes will keep your whiskey cool at temperatures around 45°F–60°F for an extended period quickly without altering any flavor. Whether it's for a chilly winter night with a glass of whiskey or a relaxed evening with friends, these coolers provide a personal space to unwind. Whiskey Cold Stones will serve as a stylish decoration and collectible for your bar or home setup.