Sakura Sumo Grip Gel Pen

Gel Pen writes very smooth and effortlessly , very dense ink, constant ink flow from start to end, 0.5mm tough ball producing 0.3mm line-width. Gel pen has a retractable point, no smears, feathers, or bleed-through on most papers Ergonomic , triangular rubberized grip cushion. Very convenient for long hours of writing. Meets ACMI non-toxicity standards Chemical resistant, waterproof, light-fast, suitable for acid-free environment . Gel pen has a retractable point, no smears, feathers, or bleed-through on most papers