High-quality glass jars - Our airtight jars are made of durable, food-grade borosilicate glass and come with a natural bamboo lid and silicone seal. Lead-free, non-toxic, and flame-retardant (when not used with the bamboo lid), they are also dishwasher and microwave safe. Perfect airtight seal - This jar, with its airtight lid, ensures an excellent seal, eliminating any risk of leakage and effectively protecting food from moisture. The bamboo lid has a silicone seal that opens quietly without scratching the jar. Large capacity and versatility - Each jar measures 8.9 x 10.2 cm. Ideal for storing rice, sugar, flour, tea, coffee, spices, cookies, and much more. Our jars are suitable not only for the kitchen but also for the bathroom, for example, for storing tissues, cotton swabs, and makeup brushes. These simple but elegant glass jars are a thoughtful gift for loved ones and will add a touch of joy to their home. Easy to see contents: thanks to their transparency, these glass jars allow you to easily see the contents without opening the lid. No more checking; you know exactly how much is left and can open or close the lid in an instant. Stackable and easy to clean: these glass jars are easily stored in cabinets, saving space. They are dishwasher safe and can be easily washed by hand. As for the wooden lids, it is recommended to wash them by hand and wipe them with a cloth.