• Cone 05-10
• Matte finish
• Opaque
• Dinnerware safe
Speedball Ceramic Underglazes feature bright and intense colors that are highly saturated for spectacular results. Compatible with Speedball Earthenware Glazes, they can be used for a variety of decorating techniques. They can be appl...
® Speedball is a registered trademark.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.