High Quality: Glass spice jars made of food-grade high borosilicate glass, safe and healthy, not easy to wear and tear, easy to clean, the glass bottle body is easy to see the contents inside, and the lid is made of natural bamboo, environmentally friendly and durable, effectively sealed. Moistureproof: An airtight silicone rim on the lid helps to keep goods fresher and protects them from moisture that may enter the container. Without a lid, you can safely use the storage jar in the microwave and dishwasher. Perfect Size For Subpackage: Measuring 3.5''x 4''( H：8.5cm x W：10cm), our small jar with lid boasts a convenient compact size for easy transportation. The small containers fits perfectly into picnic baskets or travel bags, making it ideal for taking snack cups on outdoor adventures or carrying spices for a barbecue. Easy to Grip and Scoop: The arc design of the round small glass jars make them easier to be grasped. The 4-inch wide mouth design ensures easy scooping, providing a food-dispenser and user-friendly solution that perfectly aligns with your everyday kitchen activities. In addition, the stackable design allows maximum storage of your cabinet. Wide Application: The spice jars with lids have high sealing performance, suitable for storing flour, beans, oatmeal, biscuits, coffee, spices, tea, candy, nuts and other foods. They can store food well and save kitchen space.