These R.O.C.K.S. whiskey stones are a set of six solid granite cubes that chill your rye without watering it down. Drop a couple into a neat pour or a stirred Old Fashioned and the drink stays cold while the proof and the spice stay exactly where the distiller left them — no melt, no dilution.

Each rounded, polished stone is about 1.25 inches across and roughly 2 ounces, and the set arrives with a storage pouch for the freezer. They're reusable for years, and a quick rinse and air-dry keeps the granite finish looking sharp.