There is a little mark on the side of the spout from the firing.

Yohen teapot by Jinpachi #31

Handcrafted in Kasama city, Japan by Jinpachi (Mr. Ogawa Jinpachi)
Doake filter (Punched hole filter)

Length (body + spout): Approx. 10.5 cm / 4.1", Height: Approx. 7 cm / 2.7"
Vol. approx. 120 ml / 4 oz

US$245.00 (Shipping charges not included)