Make cubes as big as your drink's flavors with King Cube Silicone Ice Cube Trays ($15/set of 2). These two-inch cubes allow for adding infusions of flavor right into the ice, and also melt way more slowly, giving you the dual benefits of keeping your drink colder for longer, and preserving more of the original taste. Great for use in mixed drinks, but even better for chilling a fine single blend scotch or whiskey.