Anko 300ml & 1.7L Stoneware Ceramic Jars for Kitchen Storage | Airtight Container Set for Kitchen with Rubberwood Lid & Silicone Ring | Kitchen Container for Snacks, Tea, Sugar | Black | Set of 4 AIRTIGHT SEAL: The lid is made of rubber wood with a silicon ring which makes it airtight and prolongs food freshness. MULTI-PURPOSE STORAGE: These canisters have multiple utilities as not only food but even toiletries, stationery, cosmetics and other knick knacks may be stored in them. HIGH-QUALITY MATERIAL: The food storage jar is made of ceramic material, which is scratch-resistant, moisture-proof and chip- resistant with a durable and sturdy rubberwood lid. EASY TO CLEAN: It is recommended to clean the sealed can with a soft cloth. The removable silicone ring can be easily rinsed in water. Hand washing is preferable. IDEAL FOR GIFTING: This classy jar is a great gifting idea for friends and family on holidays, anniversaries, and birthday parties.