Pilot Products - Pilot - Dr. Grip Roller Ball Retractable Gel Pen, Black Ink, Fine - Sold As 1 Each - Ergonomic cushion grip. - Check-safe, smear-proof gel ink. - Commended for Ease-of-Use by the Arthritis Foundation. - Electrifying, translucent neon barrel. - Ergonomic cushion grip. Check-safe, smear-proof gel ink. Commended for Ease-of-Use by the Arthritis Foundation. Electrifying, translucent neon barrel.