Rapid Dry Ink technology dries in less than a second on most surfaces, eliminating smears and smudges. The perfect pen for lefthanders. Transparent barrel lets you know when you're running low on ink. Pen Sub-Brand & SKU Line: Sarasa® Dry Gel X20; Pen Style: Retractable; Pen Type: Gel Pen; Refillable (Yes/No): No.