IgnisLife Premium Whiskey Stone Cooling Rocks Gift Set(Set of 9)-With Clip and Gift Bag SAFE: Safe as it is FDA approved. Easy to use, just store the whiskey stones in your freezer and its good to go! SMOOTH, ROUNDED EDGES WON'T SCRATCH YOUR GLASS! We go the extra mile to give you smooth, rounded edges whiskey rocks that will be a joy to have in your glass. You'll know you're getting the perfect whiskey temperature you desire without watering down your drink OR scratching your favorite highball glasses! PREMIUM VERSION: With the premium version whiskey stones,there will be no more stone powder when you drinking,No more stone smell and faster cooling down your drinking! AWESOME GIFT IDEAS: - Included in this gift set are 9 premium granite whiskey cool rocks /scotch rocks in a beautiful wooden box for proper presentation when giving that special gift to your loved one! 100% MONEY-BACK GUARANTEE & LIFETIME WARRANTY: If these whiskey cubes don't live up to your expectations, don't worry. You can send them back for a full, complete refund of every penny you paid! You take NO RISK when you purchase with us today!