6 pcs. 17-20mm ceramic buttons mix blue/brown knoop Mixed sets of porcelain buttons

Mixed sets of porcelain buttons

These are about 22-23mm and sold in sets of 4

Porcelain buttons malachite

Handmade ceramic buttons bamboo

6 pcs. 17-20mm ceramic buttons mix blue/brown knoop Mixed sets of porcelain buttonsSet of 6 ceramic buttons about 17 20mm each. 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 4 layers of glaze manually and when they've dried, buttons are fired for the second time at about 1210C 1240C degrees depending on the glaze choice. The backside of the buttons stays unglazed. As this is a mixed set, buttons