Voltas Glass Top Chest Freezer

Food may freeze at a certain temperature (and different foods actually freeze at different temperatures), but that may not be the optimal temperature to keep it frozen at. The optimal freezer temperature should be 0° Fahrenheit or below (-18° Celsius or below).Not all glass is made equal when it comes to freezing. So you need to make sure you're freezing in glass which is designed to be frozen. Regular glass used to make tumblers or wine glasses isn't strong enough to survive a trip to the freezer. But tempered glass is stronger and made to withstand more than regular glass.