Aircee (TM) 2cm Granite Stones for whiskey Marble Ice Drink Chiller Stone Gift Set With a Bag (Orange)(Set Of 12) Highest quality pure granite stones,it cools your drink perfectly without the dilution from melting ice. The Stones are non-porous meaning there is no odor or taste to tarnish your drink. And unlike ice, These Stones provides a smooth ll that does not overwhelm the character of your beverage. It is also a great gift for anyone who loves the perfectly lled beverage.Simply keep the Sipping Stones in your freezer until you are ready to ll your favorite drink, alcoholic or otherwise. The granite cubes stay cooler for longer than traditional soapstone, and each piece is sawn and tumbled to forge smooth Rounded edges that won't damage glassware Four hours in the freezer prepares the stones for use, and a simple rinse afterward readies them for their next intoxicating dip. Stone dimensions: 2cm x 2cm x 2cm