Refrigerator Egg

What the brand says

Sold as “Refrigerator Egg - 4 Pack”

Extend the lifespan of your produce and other foods kept in your refrigerator with the Refrigerator Harmony Egg. You can now extend the lifespan of your meats, vegetables, fruits, and many other food items with the Refrigerator Harmony Egg. The Harmony Egg enhances life -supporting energies in food items that helps keep many foods thriving for up to five times their normal shelf life.