Ceramic Tea Storage Container Airtight For Loose Tea Kitchen Unit Makes a wonderful gift. Overall measures: 10.40*10.40*15.65 cm. Have a combination of art appreciation and practicality With plastic cement wrapped around the cover,sealing the entire tank to prevent air from entering. Definitely seal,keep your coffee, flour,loose tea and sugar fresh for a long time! Pure handmade, glazed with oxidizing flame burning.