These underglaze pencils provide intense color for shading, fine line drawing, or identification. Colors are lead free.
Maximum firing temperature is Cone 10 for Blue, Black, and Green; Cone 5 for Brown and Yellow; and Cone 05 for Rose.
Caution — Blue contains soluble cobalt which bears the ACMI CL Caution Label. Follow directions for handling Blue with care. Always wash hands thoroughly after use. All other underglaze pencils are rated AP Non-Toxic.
® Amaco is a registered trademark of American Art Clay Company.