This is an automatic sliding egg case that can store approximately 14 eggs. It saves space and keeps your refrigerator tidy. It has a lid and ventilation holes for cleanliness. Please use it to organize your refrigerator. I have two sets when I purchased it, and I'm selling the unused one because I only need one. Sliding Egg Holder Egg Storage Box, Automatic Rolling, 2-Tier Egg Case Refrigerator Egg Organizer, Egg Storage Case Space-Saving Egg Dispenser Tray Box Egg Holder, Kitchen Roller Tray, Egg Container, Easy to Take Out, Egg Storage, Reusable, Space-Saving, With Lid, Egg Storage Shelf, Stackable 【2 Layers】: The egg holder has a two-layer design, allowing you to store about 14 eggs in the refrigerator and keep them organized. The simple design of the refrigerator egg organizer can be placed in the refrigerator, on the countertop, in the pantry, etc., and is perfect for storing eggs. 【2-Tier Egg Storage Case with Lid】 Comes with a lid that prevents dust. Easy to clean. Also, there are indentations on the lid so you can stack them. It has ventilation holes, improving air circulation and odor control. 【Automatic Roll Down】 Eggs automatically roll down, making them easy to take out. 【Space-Saving】 Automatic egg storage container organizer with a slim design. This egg box can also be conveniently attached to the side door of the refrigerator. Compact size, suitable for small refrigerators.