3PC Containers set Material: Stainless Steele Single tank capacity: 325,500,740 Ml Material of Can Visual Window: PE Plastics Packing Quantity: 3PCS Per set WARM TIPS This cans is a storage jar set. It is suitable for dry food storage. It is not completely sealed and airtight. It is not suitable for liquid products. If the cans have a little smell is normal, it does not affect. If there is a little smell, open the lid to put a few days then it will disappear, don't worry it. The lid of this can is press type, we have done encryption processing in technology, but it is still not suitable for storing liquid, After encryption, the cover is relatively tight, so it needs to be opened with a little force. Hope they can bring better experience to your kitchen life. focuses on the voice of consumers and is committed to bringing better products to global users. Functional set of 3pcs properly looking storage containers for food. Very functional to keep food dry, fresh and clean. reusable storage containers. The large storage containers, suitable for storing cereals, seeds, dried fruits, nuts, animal feed and others. Note: If you want to store powder items, please use a plastic bag in the seal. Do not hold liquid.