This is a tea utensil from my grandmother, who ran a tea ceremony class of the Urasenke school. This is a kogo (incense container) with gradations of blue, and the warmth of handcraftsmanship can be felt. Most of the tea utensils are used items (unused items will be noted in the description), so I would like to do business with those who understand this. Also, I do not have any knowledge of the tea ceremony, so I would appreciate it if you could understand that as well. (We are very sorry, but we do not accept returns after purchase.) If you have any questions, please feel free to ask in the comments section. Thank you.