Japanese teapot

Very sober and classic Japanese cast iron teapot. Sold with its base. Black color. Beautiful streak effect. Good condition but has been used a lot, the black color has very small chips on the base and the lid support. Gives it the charm of the old. No indication of brand or origin. cms in height. Base 13 cms in diameter. The teapot weighs 1.7 kgs, the base 360 grams.