Turquoise Blue Velvet Underglaze Cone 05-10
Turquoise Blue Velvet Underglaze is a blue green color that is cyan at cone 05, deeper at cone 5, and very dark at cone 10. This underglaze maintains its color well under a clear glaze at any temperature.
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.