1. [High-Grade Glass]:These glass food storage jars are made of super quality and thicker borosilicate glass which is lightweight and more heat-resistant than normal glass BPA- and lead-. Natural bamboo lid more hygienic, food grade silicone sealing ring y and non-toxic. Our glass jars is dishwasher (the bamboo lid is not), and also can be put into fridge. 2. [Superior Airtight Seal]: Keep your food fresher for longer with our Glass Food Storage Jars. The specially designed lids create an airtight seal that locks in freshness and prevents moisture from entering, preserving the flavors and textures of your favorite snacks and ingredients. 3. [Elegant and Practical Design]: Elevate your kitchen organization with the sleek, orbicular design of our Glass Food Storage Jars. These jars aren't just functional – they're also a stylish addition to your countertop or pantry. The clear glass allows you to easily identify the contents, making meal prep and cooking a breeze. 4. [Easy to Clean and Maintain]: Cleaning up is a breeze with our Glass Food Storage Jars. The smooth glass surface is simple to wipe clean, and the lids can be easily removed for thorough cleaning. Additionally, we do advise removing the lid before placing the glass jar in the dishwasher and handwashing it separately for optimal care