Amazon.com: ZEYAR Acrylic Paint Pens for Porcelain, Professional Ceramic painting, 12 colors Water-based, Medium Point, Water and Fade Resistant, DIY on Mugs and other Ceramics for Permanent Collection : Arts, Crafts &
Porcelain Paint Pens and Ceramic Pens
HOBBY LINE PORCELAIN PEN SET OF 5 ASSORTED COLOURS