PP PET Construction: Made from food grade PET and PP, this egg holder is safe and reliable for use. It is easy to with warm water and soap but should not be placed in a dishwasher. Spacious Double Layer Storage: With a double layer design, the storage box can hold 12 to 22 eggs or more. Its transparent design allows for easy knowing of egg quantity for timely replenishment. Gentle Slope Design: The container features a gentle slope design that allows eggs to automatically roll forward slowly to fill the front, preventing them from rolling too fast or cracking. Deep Grooves And Stackability: The deep grooves provide stable placement, and the container is stackable. You can place lightweight items on the top cover, saving space and maintaining a refrigerator look. Space Efficient And Portable: The automatic rolling egg container occupies minimal space and is easy to move, optimizing refrigerator space utilization and reducing space waste.