Reminiscent of the pearlized colors of polished hot rods, Gelly Roll Metallic delivers a reflective sheen that is distinct and adds an energetic zest to any writing, drawing or doodle. Enjoy the smooth flowing comfort and well-defined line of a rollerball gel ink pen. Writes on both light and dark papers as well as glossy and matte surfaces. Archival. Creamy smooth 0.4mm medium line, won't bleed through thin paper, consistent flow & dries quickly