This is an old Echizen pot inherited from a tea house. I have heard that the name has been handed down as stone incense.
With a height of 22 cm, it is a useful size in a tea room.
The rim has been patched again. Since it is baked heavily, it is unlikely that there will be any water leakage, but just in case, you can enjoy the flowers without hesitation if you prepare a bamboo tube to remove it.