The unglazed spot on the rim is the trace of a small object stuck during the firing.

Red Tanba (Tamba) tea bowl #19 by Onishi Masafumi

Comes in a signed wooden box
Handcrafted in Hyogo prefecture,Japan by Onishi Masafumi of Tanbungama killn
Approx.size: width (at widest point): 10.9 cm / 4.2",
height (at highest point): 10 cm / 3.9"

US$150.00 (Shipping charges not included) SOLD