8 pcs 17-18 mm ceramic buttons silk green granit These are about 18-19mm and

These are about 18-19mm and sold in sets of 6

The product photo shows just a sample set

buttons within one set may be out of different clays

These are about 22-23mm and sold in set of 6

Product photo shows just some of them

8 pcs 17-18 mm ceramic buttons silk green granit These are about 18-19mm andHandmade ceramic buttons silk green. They are 17 18mm big and sold in set of 8. 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 1210C degrees. The backside of the buttons stays unglazed. Can you wash the buttons in a washing