Chinese Tea Set: Jingdezhen Teapot and 7 Firefly Pattern Teacups

Thank you for viewing.
This is a set of 7 Jingdezhen Chinese tea cups with a firefly translucent design.

This technique involves carving through the clay and then filling the holes with transparent glaze before firing.
When held up to the light, light shines through the small holes, resembling the glow of a firefly, which is how it got its name.
In China, it is called Linglong and is also enjoyed as a work of art.

The set includes everything shown in the photos. No box or other accessories are included.
The condition is relatively clean. Please judge from the photos.