Keep leftover onion fresh for longer with the Avanti® Fresh Keeper Onion Pod. Reusable, it extends the shelf life of produce by reducing the cut which surface exposure to air, slows down the oxidation process. It features a clear lid cover that fits around halves of onions to form a tight seal. A twist to open and close sides give design with textured opening you a firm grip when opening and closing.,Easy to use - place cut-side down on pod base, cover over and twist to close