6 1/4" x 6 3/4" Stainless Steel Whiskey Stone Set in Bamboo CaseEnjoy a cool and refreshing whiskey or other spirit without watering it down with this beverage stone kit. Inside of this gorgeous lined bamboo box are nine stainless steel stones, a pair of tongs and a black velvet storage bag. Just place the stones in the freezer until they're ice cold, and pop them in your drink for a clean and delicious beverage! Top of case is laser engravable for personalization.