As one of the world's leading food storage container manufacturers, we continue our tradition of supplying the highest quality products with our airtight food containers. We take pride in providing the most durable and safe products for our valued customers. Scientifically-designed for vertical and horizontal stacking, it saves space, protects your food, and streamlines your cabinets, countertops, and more. Lock & Lock egg dispenser airtight containers that keep your eggs fresh and safe. No more mess in your refrigerator or freezer they are all leak proof as well. Lock & Lock egg holder box are very convenient to go from refrigerator to tabletop with clean and attractive designs. The locking hooks of the wings on the lid lock securely with the slightly raised rim around the container. It provides equal pressure on all four sides of the hollow silicone seal creating a unique locking system that ensures air and water tightness. Earth and family friendly these are all BPA free. Feel safe and sound when purchasing Lock&Lock for you and your family with our materials. No more worries about your eggs cracking. Stack items on top of the Lock & Lock egg tray plastic containers with peace of mind and make more room in your fridge.