The Neo 12 piece (12 Containers & 12 Lids) Glass food storage containers are designed to provide a variety of sizes and shapes to accommodate all your food storage needs. They come with airtight lids for preserving the freshness of food. The glass containers are non-toxic, durable, and more resistant to stains and odors. Borosilicate glass food storage makes this safe and does not contain harmful chemicals like some plastics might. It is also less likely to leach into food, especially when exposed to heat. The glass material makes this durable and resistant to scratches and stains than plastic containers. It is less prone to discolouration or retaining odors from previous meals. It's easier to clean and maintain the original quality of the container over time. The transparency of the glass allows you to easily see the contents of the container, making it convenient to identify and organise food items in the fridge or pantry. The containers come with airtight lids, helping to keep food fresher for longer by preventing air and moisture from entering. Glass containers are suitable for storing both hot and cold foods. They can be used in the microwave, oven, refrigerator, and freezer, providing versatile options for all your food preparation and storage needs.