Japanese Gloss Glazed Blue Ceramic Tea CupsThe Japanese gloss glazed blue ceramic tea cup is a traditional Japanese tea cup made of ceramic material with a glossy blue glaze. It is often used for drinking tea in the Japanese tea ceremony, known as "Sado" or "Chado," emphasizing simplicity and harmony. The blue color of the glaze is said to symbolize the ocean and the sky. Product: 1x Ceramic Teacup