8 pcs. 17-18mm black porcelain buttons deep blue green tea These are about 16x16mm and

These are about 16x16mm and sold in set of 9

Set of 4 ceramic buttons about 23mm each

Product photo just shows some of them

The pattern is different from button to button

The round buttons here are about 22-23mm

8 pcs. 17-18mm black porcelain buttons deep blue green tea These are about 16x16mm andBlack porcelain buttons deep blue. They are about 17 18mm and sold in sets of 8. There are several sets in this design, the photo just shows sample buttons. The buttons were fired two times. First firing is the so called bisque firing where temperature goes as high as 1000C degrees. After that our buttons are ready to be glazed. We put 4 layers of glaze manually and when they've dried, buttons are fired for the second time at about 1230C degrees. The