uniball® Refill for Gel IMPACT™ Gel Pens

Description

Gel ink combines the durability of a ballpoint with the smooth nature of a roller-tipped instrument. Features acid-free, water-resistant and fade-resistant ink for thick, vibrant writing. uni-ball® ensures premium quality performance with every refill. <ul><li>Produces smooth writing.</li><li>Acid-free, water-resistant and fade-resistant.</li><li>uni-ball® premium quality performance.</li></ul>