Dubaiice

Ice cubes are a small, roughly cube-shaped piece of ice, conventionally used to cool beverages. ... This is due to the machine forming the cubes in thin layers, instead of all the water that the ice cube consists of being frozen at once. Cloudy ice cubes result when water is frozen quickly.

Dry Ice is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and not leaving any residue (other than incidental frost from moisture in the atmosphere). It is useful for preserving frozen foods where mechanical cooling is unavailable.