6 pcs 20 mm ceramic buttons dark green orange buttons These are 17mm wide and

These are 17mm wide and sold in different sets

these will be chosen randomly

These are about 22-23mm and sold in sets of 5

These are about 23 mm and sold in sets of 6 buttons

These are 17mm and sold in a set of 8

6 pcs 20 mm ceramic buttons dark green orange buttons These are 17mm wide andHandmade ceramic buttons in dark green. They are 20mm big and sold in set of 6. 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