This item belonged to my grandmother, who practiced the tea ceremony. I am unfamiliar with the tea ceremony and tea utensils, so I may not be able to answer detailed questions. There is a small chip, so I am offering it at a reduced price. A beautiful ceramic tea bowl with an orange and black gradient, with a wooden box. - Color: Orange and black gradient - Material: Ceramic - Accessories: Wooden box - Shape: Round Thank you for looking.