Ice is pretty simple. Pour some water into a plastic tray, throw it in the freezer, and wait. It’s easy, cheap and will, ultimately, make your drink cold. Unfortunately, that also means it’s going to water it down which is not something you want when you’re drinking the fancy, special occasion booze. These one inch stainless steel cubes are the perfect alternative to whiskey stones because they’re not porous and won’t absorb any of the good stuff. Each stainless cube in the four pack is filled with a non-toxic gel that will keep your drink as cold and delicious as it is shiny.