Brand: MogyannColor: BlackFeatures:8 TYPES OF NIBS -- 1mm, 2mm, 3mm, extra-fine, fine, medium, large brush. The cap and body of each pen are marked with the pen code.PREMIUM INK -- Hand lettering pens have high quality and smooth ink for a premium writing experience.The pigment black ink is waterproof, non-bleeding and non-toxic.HANDY -- The package of the art pen set is lightweight and easy to carry. There are two kinds of nibs, both soft and hard tips can create different thicknesses of lines for calligraphy.WIDE USAGE -- The calligraphy set will meet the various needs of beginners and professionals for signature, greetings card, calligraphy practicing, sketching, manga, art drawings and illustration.