Cobalt Blue Line Patterned Cast Iron Teapot Set Made by Iwachu 20 oz.
This teapot comes with a matching cast iron trivet, which is 5-1/2" in diameter.
Two matching cast iron tea cups sold separately. (3-1/4" tall, 2-1/8" in diameter. Each tea cup holds 4 ounces.
Manufactured by Iwachu in the Iwate region of Japan.
Click on picture to see detail.