【Brand New, Unused】Arita Ware Eisei Kiln Set: Teapot x 1, Teacups x 5, Tea Ceremony Set, Japanese Tableware, Sencha Tea Tools

This is a new, unused Arita ware tea ceremony set by Etsumi.

It has been stored on a shelf for a long time.
Due to age, some of the teacups have brown stains on the inside.
I believe they will come off with washing, but I will hand them over as-is.
Please check the photos as they are included.

This is a amateur inspection.
Please judge the condition by carefully looking at the photos.
Thank you to those who understand the current condition.

Set includes: Teapot x 1, Teacups x 5
Accessories: Wooden box

Size
Teapot... Height 9cm (excluding lid and handle) Diameter 11cm (excluding spout) Opening 6cm
Teacups... Opening: approx. 7cm Height approx. 6.4cm
*Please allow for slight errors.

As this is a home-stored item, the box has dirt and scratches.
The wooden dividers inside the box also appear to have peeling glue.