Underglaze Pencil Blue
Underglaze Decorating Pencils are ideal for shading, fine line drawing or identification. Apply the underglaze pencil to bisque ware to create a variety of unique decorative designs.
Note: The maximum firing temperature is Cone 10 for Blue, Black, and Green, Cone 5 for Brown and Yellow, and Cone 05 for Rose.
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.