STRONG SEALING: The glass storage container is made of food-grade glass, which is non-toxic, tasteless, and 100% BPA-free. Each glass container is well sealed and equipped with a food-grade silicone sealing ring to ensure that your food is kept clean, fresh and safe during storage. LOOK AT THE CONTENTS: Thanks to the clear glass, you can always know how much food is left in the jar and the progress of the preservation of the food without removing the cap. In addition, the stylish transparent design makes it look more visually attractive on your kitchen cabinet. MIX AND MATCH: Different sizes glass storage jars are suitable for storing a variety of food materials, such as pasta, oatmeal, coffee beans, nuts, spices, etc. Or you can put them on your dressing table, you can put cotton swabs, cotton pads, etc.