This is a set of a houhin and two sencha cups.

Hand-crafted in Hagi, Japan by Kuroda Gaku of Nanchi Kobo Studio

Houhin approx. size: length 10 cm / 3.9", height 9.7 cm / 3.8", Vol. 125 ml / 4.2 fl.oz
cup approx. size: diameter 6.8- 7 cm / 2.6"-2.7", height 4.7 cm / 1.8", vol. 65, 70 ml / 2.1, 2.3 fl.oz