When your ceramic project needs that final fancy touch, consider adding a luster overglaze! Just paint (or draw) directly onto your already-glazed piece, and then fire to a very low temperature (usually cone 022 to 017). Because luster overglazes are made of actual gold, the end result is a brilliance unlike anything else in the ceramics field. We carry luster overglazes in a variety of tones. Working with luster is not quite the same as working with other glazes, because the material is slightly different.