Is a small furo, often used with a Tetsubin. As with a furo it is normally placed on a Shikiita. When using a binkake and a Tetsubin they are placed in the center of the tatami, not out to one side which is often the case with a Furo.
If you're using charcoal in the binkake you will need to have a Gotoku and a Haigata.