Our high-quality glass jars have airtight lids and will help to extend the shelf life of your spices. They are available in 65ml (1/4 cup), 125ml (1/2 cup), 250ml (1 cup) and 500 ml (2 cup) sizes. The 500ml size is good for spices you use a lot of like black peppercorns and cumin seeds, and will also store larger spices like cinnamon sticks, star anise and many of our smaller chiles.