*FORMULA CHANGE ON THE FOLLOWING CLAYS*
*181, 417, 420, 563, 630*
Blue is a rich, opaque medium blue colored glaze that boasts a glossy, smooth surface after firing. 100% mixable and true to their unfired color, the Teachers Choice glazes are a must-have for any classroom or studio.
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.