These clear sealed glass jars have a stackable design to save space. One of the containers has an airtight lid that is made from eco-friendly bamboo that is a better alternative to plastic and has anti-microbial properties. Easy to clean and is ideal for storing dry ingredients such as pasta, rice, coffee, seeds, cookies, storing tea and more. You can even use these jar at your parties for serving platters or snacks to family and friends. You do not need to carry 4 different dishes, simply take these jars and serve different snacks