A small Japanese Tetsubin-style (tetsu kyusu) teapot in cast iron, black finish, black enamel Interior. Workshop mark visible.
Tetsubin are Japanese cast-iron kettles with a pouring spout, a lid, and a handle crossing over the top, used for boiling and pouring hot water for drinking purposes, such as for making tea.
This is an excellent example of a Japanese Tetsubin-style teapot; includes tea pot, lid, and strainer. 
Individual size (300 ml)