Odorless and clear: Made from robust PP material to ensure food safety. Suitable for longterm use and cold storage to help preserve freshness. The odorless, transparent design improves visibility for quick identification. Improved organization: Four stackable tiers provide a large, organized storage solution. Maximize space and access your foods easily with neat, orderly arrangement of dumplings and other items. Good airtight performance: Strong buckle design and an airtight lid help lock in freshness and prevent odors from escaping. Versatile and practical: Combines convenience and organization for storing and transporting a variety of foods, including pasta, noodles, lasagna, and more. Use scenario 1: Store batchprepared dumplings or leftovers in the fridge or freezer, keeping them organized by tier and easy to portion. Use scenario 2: Pack meals for work or school. The four tiers allow you to carry different components together in one container without mixing flavors. Use scenario 3: Take to gatherings, picnics, or potlucks. The secure locking lid and airtight seal help prevent leaks while transporting pasta dishes or lasagna.