4-Piece Stainless Steel Whisky Stones Ice Cubes with clamp

High Quality Materials: Whiskey stone ice cubes are made of food grade 304 stainless steel, They are cut, tumbled and polished to form smooth edges that will not damage your glass., Easy to Store: Smooth whiskey stone ice cubes won't scratch your wine set, just wash by hand or dishwasher after use and keep their original appearance, then recycle to tray to keep the stone ice clean and store during freezing., Easy to Use: Just put the ice cubes in the refrigerator for 2-4 hours, the gel in the ice will solidify, put 2-3 stone ice cubes in your favorite whisky, the stones will slowly cool your Drinks without diluting your whiskey, so you can retain the flavor of your favorite drink.