Daily
Free Gifts
Bookstore
Education
Galleries
Ceramics Monthly
Pottery Making Illustrated
Potters Council
Daily Home
Features Archive
Browse Topics
Glossary
Video
About Us
Sign Up
Glossary Details
High-fired vitreous ware, literally as hard and durable as stone. Matures from 2200-2400° F. (cone 5–11).
Back to the Glossary