Sakura Gelly Roll Classic series features a wide range of basic 14 colours. The pen is a fine point with a line width of 0.6 mm. Ideal for artwork, card-making and bullet journaling. The gelly roll gel ink formula was first launched by Sakura in the 1980s. This special ink formula features rich, vivid gel ink providing a smooth writing experience. The ink is also archival-quality, feather-resistant, fade-resistant and waterproof.