Non toxic underglaze. Bold, vibrant fired ceramic colour choice that makes it easy for all skill levels. Versatile formula allows for one coat translucent designs and 3 coats for solid coverage. Concepts colours mix and blend easily. Be creative and mix your own blend using two or more Concept colours. Apply to shelf cone 04 bisque and fire to cone 06

We have found they work well fired between 1000°c -  1060°c