【Ventilation keeps eggs fresh】Each Vacane egg holder is designed with a ventilation opening that allows air to flow in and out, managing internal humidity and preventing spoilage. Keep eggs fresh. PLEASE NOTE: NOT DISHWASHER SAFE. Clean with warm soapy water. 【Non-slip pads and stackable design】There are 4 non-slip pads on the bottom, making the egg storage container more stable. Egg trays can be stacked on the refrigerator or countertop to maximize storage space. 【BPA-free and healthy material】Premium food-grade PET material makes this egg storage container more durable and brighter. Easy to clean without absorbing stains or odors. Perfect for refrigerator storage, also for picnic parties, travel and more. 【Efficient size for daily use】Contains 1 pack. Each refrigerator egg holder holds up to 16 eggs. Suitable for most refrigerators, keep your refrigerators neatly organized.