Premium Materials: The lids are made of natural bamboo with a sealing ring. Compared to rust-prone metal lids and chemical-laden plastic lids, bamboo lids are healthier and easier to clean, air tight jars remarkably durable. Using food-grade materials to ensure safety Glass Canisters Set: The glass jar with bamboo lid has good sealing, which helps keep food fresh and prevent the effect of air humidity. These glass storage jars with airtight lids are suitable for storing a variety of foods, including cookies, teas, flour, sugar, spices, pasta, beans, and more Clear Galss Material: You can see what items you store in the glass storage jar through the clear glass jar, The clear glass allows easy visibility of contents, making it convenient to identify stored items, which is more convenient for your daily life than ordinary storage jars Wide-mouth Design: The sealed hinged lid is easy to open, and the wide-mouth design allows easy access to the bottom of the container to store and take out the food, transparent body make you easy to check and grab what you want. Also your cleaning is more easier After-Sales Service: Our after-sales service always puts quality first. Quality first is our principle. Glass is a fragile, if you encounter any problems or damage to the product upon receipt or during use, please feel free to contact us. We will resolve the relevant issues for you as soon as possible