This is an egg stocker from Cainz. It can store 6 eggs in one case, so you can smoothly store 24 eggs. The cases can be arranged vertically or horizontally, and when stacked vertically, there are stoppers to prevent them from shifting. Each case has a gentle slope, and the eggs roll forward one by one from the back, making it easy to use. I purchased this at Cainz this spring, but I'm selling it because I replaced my refrigerator and the case changed. There are no scratches or stains, but it is not new, so please refrain from purchasing if you are concerned.