5 pcs. 22/23mm porcelain buttons sangria berry Set of 4 ceramic buttons

Set of 4 ceramic buttons about 21-23mm each

the other one black or yellow clay etc

Ceramic buttons rusty brown

stone similar surface

5 pcs. 22/23mm porcelain buttons sangria berry Set of 4 ceramic buttonsPorcelain buttons sangria. These are about 22 23mm and sold in sets of 5. 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 2 layers of glaze manually and when they've dried, buttons are fired for the second time at about 1230C degrees. The backside of the buttons stays unglazed. Its like a stone to the touch. Can you wash