Set of 5 underglaze blue and white teacups/yunomi with a see-through design. These are from Wang Yu in Jingdezhen, China. Size: Diameter approx. 9cm, Height approx. 4.5cm These are small Chinese teacups, but the firefly pattern that appears when held up to the light is beautiful. Although they are new and unused, there are black spots that appear to have been made during production. Due to long-term storage, there may also be fine scratches and dirt. We appreciate your understanding.