Dr. Grip rolling ball pen with wide, contoured grip provides the comfort & reduced stress writing experience expected from Dr. Grip pens with Gel ink. The dynamic gel ink is smear-proof & delivers smooth writing. Ergonomic cushion grip alleviates writing fatigue. Grip is made of latex-free rubber. Great for students, office workers or anyone who writes a lot, the rollerball pen is commended for ease-of-use by the Arthritis Foundation. Retractable design means no cap to lose. Refill with Pilot G2 refills.