Gelly Moonlight Fluorescent Green Gel Pen (427) has a medium point to leave a colourful mark on paper that’s uniquely your own. The 1.0 mm ball enables drawing a 0.5 mm bold line. Gelly Roll Moonlight® has the brightest and most vivid colours of the Gelly Roll® family. The creamy, smooth, opaque ink is perfect for drawing, doodling and colouring. All colours are bright on white paper and produce outstanding effects on black paper, and the fluorescents will glow under a black light source. The Sakura Gelly Roll contains special water-based pigment gel ink to give bright, intense colours which only can fade if exposed to direct sunlight. Thanks to the unique gel ink technology, the ink flow from the pen is always constant, without exerting any pressure. Moonlight Gelly Roll pens are available in 10 vivid colours for fine lines and 10 bright colours for medium size lines, including fluorescent colours.