Set of 18/8 Stainless Steel ice cubes chill longer than regular ice - Food grade, gel-filled cubes are a non-diluting substitute to ice - Keep drinks, beverages and fine liquor cold without losing flavor - Place cubes in the provided pouch and freeze for about 4 hours - No freezer burn, taste or smell like regular ice and no messy leaking - Set of 4 cubes with natural canvas pouch in magnetic closure gift box - These reusable cubes are long lasting and an expression of pure elegance