Help your child enjoy a seamless writing experience with the Uni-Ball 0.7mm Air Micro Liquid Ink Roller Blue Ball Pen. With the liquid ink technology, a smooth application will always prevail without skipping and smudging. The tip length is at 0.7mm and glides over paper effortlessly. The ergonomics allow one to write comfortably for long periods of time, and the cap closure keeps the ink fresh. Thanks to the intense blue inks, every page has been given a good professional polish. Uni-Ball has become a trusted name recognized for the innovation and quality. Order now!