How To Use: Step 1: Please wash the ice cubes before first use. Step 2: Place the stainless steel whiskey stones in your freezer for 3 hours to chill. Step 3: Add a couple cubes to your glass. If you think it is not cool, you can add more cubes. Step 4: Several minutes later, you will enjoy your favorite beverage undiluted that at the perfect temperature. Step 5: Clean the ice cubes you used and put them back into the chilling chamber of refrigerator for the next use. Specifications: Color: Sliver Material: sus304 Stainless Steel Each Cube Size: 2.5*2.5*2.5cm Each Cube Weight: 1.09 oz Package Included: 8 ? Stainless Steel Ice Cubes 1 ? Stainless Steel Tongs 1 ? Velvet carrying pouch 5 ? Transparent bag Warm Tips: Never swallow or eat it. Keep it away from your kids. The ice cube does not have the cooling function itself. Don’t use hard tool (like steel wool) to clean the cubes. boxes seasons method large cub 4 barware covered noodle cold liquor non cute can of joulies kitchen kids tonsil mini bourbon alcoholic accessories spirit stars juice with watering straws refreezable stir