Immediate use if they are stored in freezer, otherwise to get ready to use, it is necessary to leave them in the freezer for at least 4 hours.
The advantage of marble cubes is that they don’t melt and cool the drink without effecting it. They are recommended for alcoholic drinks, perfect for sipping pure whiskey in the right temperature, literally a whiskey on the rocks!
These cubes also convey less bacteria and impurities than traditional ice. Once used, simply just wash them with water (they do not absorb flavors or smells), let them dry in the air and then place them in the frezeer until the next use!
They are a bit bigger than a dice and heavier than ice cube therefore, the don’t float but in the drink glass they will make a great impression that will amaze your friends.
They are less suitable for cocktails based on lemon, orange or "cocacola" due to the high corrosiveness of liquids.