This metal ice cube tray takes you back to the 1950s! A metal ice cube freezes faster than a plastic one. Moreover, this one has a special lever that allows you to release all the ice cubes in the tray by just pulling the lever! So, no need to hurt yourself or freeze your hand twisting the tray just to release the ice cubes. Since it’s stainless steel, it’s also free from toxic chemicals that you usually get from plastic ones.