Mayco UG203 Squash Yellow Opaque Underglaze Size:4 oz You can influence the direction

You can influence the direction of the flow or create a pattern by how you apply the glazes

and therefore legally considered Food Safe

Wide Temperature Range - Designed to fire at Cone 6 but can be successfully used at Cone 10

reduction process

The Sumi bristles are made of horse hair

Mayco UG203 Squash Yellow Opaque Underglaze Size:4 oz You can influence the directionFor use on clay or greenware: apply one or two coats and let dry and bisque fire to shelf cone 04. If desired, apply a clear or colored translucent glaze and fire to cone 06. For use on bisque: apply one or two coats and let dry. Apply a clear or other colored translucent glaze and fire to cone 06.