【Auto-Rolling Design】this egg holder uses gravity to handle egg retrieval automatically. When you need an egg, they simply roll right down to the front access opening. it guarantees you use the oldest eggs first , egg storage for refrigerator eliminates the hassle of rummaging through a pile of eggs entirely. Whether you’re scrambling to get breakfast ready on a busy morning who struggles to handle clunky egg cartons. Note: Do not stack eggs on top of each other, as they may break.