Calligraphy paint marker delivers precise lettering with a chisel point pen tip and flat 2mm nib. Use to design elegant personalized gifts, invitations, documents and announcements. Use on paper, glass, wood, porcelain, metal and mirrors. Lightfast, pigmented paint contains xylene and is oil based, lead free acid free and nontoxic. Paint is not recommended for certain types of plastics, leather, metals, finished wood, paper and fabric products. Paint conforms to ASTM D4236.