Deluxe Whiskey Stones - Refresh without diluting

Lots of 9 whiskey stones Refresh without diluting!    This natural stone with surprising qualities, more than 400 million years old, was already used by the Vikings to make kitchen utensils.   Whiskey stones are cut like ice cubes and just like them, they should be placed in the freezer.   Manual : - For first use, rinse and dry the stones. -Place the stones in the freezer for at least an hour before using. -Place 2 to 4 stones in a glass and pour the drink (respect this order). -The drink will stay cold without water dilution. -After use, rinse the stones and let them dry before putting them back in the freezer.    Features : - Dimensions of each stone: 2cm x 2cm x 2cm. -Stone materials: soapstone. -The stones are polished so as not to damage the glass.    Contents of the set: - 9 whiskey stones. -1 velvet bag to store the stones.    Legal Notice : - Alcohol abuse is dangerous for your health, consume in moderation. -The sale of alcohol is prohibited to minors.