อัพเดตเมื่อ: 14 พ.ย. 2018
The first firing approximately twelve hours and bring the objects to a temperature of 980 degrees centigrade.
After the glazing and the decorations, the product is placed in the kiln for the second time to ensure a perfect fixing of the enamel.
The second firing is done at temperature of 1,250 degrees centigrade.