With air tight lids, the canisters are ideal for storing a host of ingredients from tea, coffee and sugar to herbs, spices and seasonings, keeping your ingredients fresh. With a signature loop handle attached to the lid, the canisters make it easy to access the contents inside, while a clear window lets you see the quantity left inside the canister without having to remove the lid and look inside. Features: Material: aluminium. Body made of super durable abs and steel. Unique round shape design. Airtight seal. General information: Hand wash only.