OVR-ROX - Over Rocks Gift Set of 9 Whiskey Granite Chill Stones for Scotch, Whisky and Bourbon in Velvet Bag PERFECT GIFT - For your discriminating Scotch or Whiskey drinker. Limited Time Gift Special! Add 4 or more of our Whiskey Stone Sets to the cart and get 1 of them FREE. (Buy 3 Get 1 FREE) Enter code U78H6B68 at checkout. REUSABLE AND DISHWASHER SAFE - Because our sipping stones are made from granite, they are naturally non porous. No liquid or soap will get trapped inside the whiskey stones during washes or uses making them reusable STORE IN YOUR FREEZER - Ready to use in just hours KEEPS DRINKS FROM GETTING DILUTED - Chill your drink while preserving its flavor and not watering it down VERSATILE - Perfect for Whiskey, Vodka, Wine, Cocktails or any other beverage