uni-ball Rollerball Pens, 0.7mm Medium Nib, Red (12-Pack)

uni-ball Rollerball Pens, 0.7mm Medium Nib, Red (12-Pack)
Pressure Sensitive Ink, Fade & Water Resistant, Ergonomic Design, Smooth Writing Experience
Freedom of a fountain pen with the security of a roller-ball with no leaks, the Airs unique metal ball can move without friction when the pen is held at an angle
Filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibers, fade resistant, water resistant, and acid free, resistant to chemicals that wash dye-based ink from checks
Light pressure will give a finer line as ink is transferred by the ball itself, firmer pressure allows the ink to flow freely around the ball for a thicker line
Average line width between 0.355mm and 0.55mm when varying with the pressure applied, making the pen perfect for writing or calligraphy, Red Ink in a Box of 12
Sleek, elegant look and feel that is comfortable and easy to grip, capped top stays put and ensures that this pen will never leak in your pocket