17mm porcelain buttons shipwreck Set:9 buttons First we fire these buttons

First we fire these buttons at 1180-1200 degrees so that they vitrify and then we glaze them and fire once again at 1060

These are 18 mm buttons sold in different sets

Porcelain buttons swirl

The whole set weights 37 grams

The whole set weights about 40 grams

17mm porcelain buttons shipwreck Set:9 buttons First we fire these buttonsPorcelain buttons shipwreck. These are about 17 18mm and sold in different sets. The size and position of sprinkles is different from button to button, these will be chosen randomly. There have been several sets in this design. Product photo just shows one of them. 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