Having a drink of whiskey can be done in two ways – on the rocks, or to mix it with other coolers. Well, just to make sure that your drink of whiskey remains ice cold no matter which particular route you take, then $13.99 Whiskey Barrel Ice Cube Tray would come in handy, for sure. This is one heck of an ice cube tray, and it might even mean you would not need another ice cube for the entire night, although folks who tend to chew on ice might beg to differ. All you need to do is to ensure that you have an entire bucket load of them, and you can then throw one of the more amazing parties in the neighborhood without blinking.