V-328 Iceberg Blue Underglaze

Iceberg Blue Velvet underglaze is a light blue color that is powder blue at cone 05, becomes slightly darker at cone 5, and maintains its light blue shade up to cone 10. A clear glaze over Iceberg Blue tends to lift the color out slightly, lightening it.

**Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.**