Like other Sarasa Clip pens, this pen contains Zebra's Sarasa ink, which is a water-based pigment gel ink. Vivid in color and smooth-flowing, the ink delivers consistent, crisp lines. It is feather resistant, water resistant, and has high lightfastness.
Ultra-fine yet delightfully smooth, the Zebra Sarasa Nano is perfect for precise writing. Its 0.3 mm tip is cushioned by an inside spring to absorb shocks as you write, keeping the tip smooth and steady despite its small size.