Nikko rectangular glass storage container is a kitchen-friendly item that helps to preserve food perfectly and keep it fresh. The product is made of high-quality heat-resistant glass material, limiting cracking and not clinging to odors and food colors, making it easy to clean after each use. The glass storage container is completely BPA-free, Melamine & Dioxin free, safe for usersâ?? health and environmentally friendly. In particular, the box has a lid design with a 4-sided lock structure that is airtight with a strong silicone gasket, helps to not leave an unpleasant smell in the refrigerator, does not spill even when the box is tilted. In addition, the Nikko heat-resistant glass container can be safely used in both microwaves, ovens and dishwashers. The product is divided into 2 to help separate food, which is very convenient to bring as an office lunch box.