Pentel Hybrid H2 Medium-line Gel Pen Refills - 0.80 mm, Medium Point - Black Ink - Water Resistant, Fade Resistant, Acid-free - 1 Each

Medium-line gel refill is designed for Pentel Hybrid H2, Sunburst and R.S.V.P. Gel Pens. Waterproof ink is fade-resistant and acid-free to create impressions that are designed to last. 0.8mm tip creates medium-size lines.