This is a product called "Orchid Tea Trays" from Tea Forté. Tea Forté is a luxury tea brand from the United States and is also popular as a gift item. Purpose This is a dedicated tray for cleanly placing used tea infusers (tea bags) after brewing black tea. It prevents tea bag drips from soiling your table and allows you to enjoy a refined presentation. The material is ceramic, and the size is approximately 2.5 inches (about 6.3 cm) square and 0.75 inches (about 1.9 cm) high. Care instructions are "hand wash recommended" and "not microwave safe," so it is recommended to wash and dry it gently after use.  This item has been stored at home for a long time. The box has some slight dullness. We appreciate your understanding.