This blister packaging contains three pens with bright White ink and three different size nibs including; 05 Fine (0.5 mm ball / 0.3 mm line), 08 Medium (0.8 mm ball / 0.4 mm line) and 10 Bold (1.0 mm ball / 0.5 line). The opaque White ink stands out on dark and colored papers and is designed not to feather, smear, or bleed through most papers, as well as be fade resistant and waterproof. Use the Gelly Roll White for handlettering accents, party crafts, layered on top of colors for mixed media and bright highlights in tonal drawings. Elevate your art to another level using the range of thick and thin lines, small detail and unique bold marks. Ideal for Hand lettering, Scrapbooking, arts and crafts, Mixed media, Adding highlights to illustrations and comics, Notes, Journals, Letters, Colouring, Invitations and Handmade cards. The Gelly Roll is the world's best gel writer, thanks to ink with water-based pigment. The unique gel ink technology ensures smooth writing results as the ink flow from the pen is always constant, without exerting any pressure.