22 mm ceramic buttons calcit there may occur sharp edges

there may occur sharp edges and shards

Ceramic buttons brick

These are about 17-18mm and sold in set of 6

Set of 6 ceramic buttons about 22-23mm each

So its a little bit of an optic illusion

22 mm ceramic buttons calcit there may occur sharp edgesCeramic buttons potpourri. These are about 22 23 mm and sold in different sets. Please choose an option. 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