CottonColors Refrigerator Egg Organizers and Storage Keep It Fresh Expanded Storage Space Reduced Clutter Wide Range of Uses Suitable for all kinds of food, such as dumplings, meat, vegetables, fruits, pastries, nuts, beans, noodles ,etcStore in the refrigerator to keep ingredients freshStore in drawer to keep beans dryPut it in the cupboard to avoid nuts damp Food-grade Materials Made of PET material to ensure that the food containers is durable and unbreakable (BPA free) Egg Deep Groove The Egg holder is deep egg trough design. Either eggs or duck eggs can be put in due to deep and wide egg trough Stackable The lid is designed with grooves for embedded stacking, multi-layer stacking to save space, strong and durable Dustproof with Lid Provide a good environment to prevent dust and bacteria, give eggs a more intimate Sealed Buckle: The tight buckle enhance the airtightness of the crisper, which is easy to open and close.Intimate vent hole: Maintain the air pressure balance inside and outside the crisper,prevent the air pressure in the box from being too small to open.Silicone sealing ring: Pause the food time and keep the original taste of the ingredients CottonColors Food Storage Containers With Time Record Scale Lid Time Record Scale: You can record the exact storage time of the egg by turning the little white clip on the calendar circle, M for Month, D for Day