Corrosion: The Airtight Container uses high borosilicate glass material. This material is durable, corrosion, and heat resistant. Its wooden cover design is very exquisite and beautiful. Sealing Design: Each cover comes with a food-grade silicone sealing , airtight, and moisture protection, which can effectively avoid the entry of and to extend food storage time. Easy to Clean: Featua wide opening, you can easily wash your hands or clean this glass storage jar to save your own time. Various Uses: Our food storage canister is not only suitable for stodried foods such as beans, rice, sugar, spice, snacks, but also for liquid, such as wine, fruit vinegar, honey. Material: high borosilicate glass Workmanship: hand blown Composition: body, lid Size:6*7.5cm Packing List: 1*Glass Food Storage Jar.