Lightweight, Airtight Lid: The easy-to-use, non-slip lid is airtight to block out light to preserve your spices, herbs, coffee, and tea. The size can be customized by contacting the factory, each storage jar can hold food such as coffee, tea or spices, and each tin can has a lid, which is very suitable for herb and spice containers. Tea cans have many uses, and can also hold small handicrafts, trinkets, cosmetics, etc. Easier to take care of, simply clean with a damp cloth.