> HIGH QUALITY BOROSILICATE GLASS:Our glass storage containers are made from high quality borosilicate glass, which is stronger than cheaper glass food storage containers, safely go straight from the refrigerator to the microwave or oven to the table.
> AIRTIGHT SMART-LOCKING LIDS: MCIRCO Glass food storage containers use snap lock lids that comes with silicone rings to ensure your meal prep food will last much longer than normal plastic food storage containers. These lids are easy to use and will stop leaking.
>FOOD GRADE: Easy to use and easy to take care of, as it’s safe in the microwave, freezer, dishwasher, and oven. Take off the lids before placing in dishwasher, oven and microwave for better maintenance.