uni-ball® 207 Impact Roller Ball Retractable Gel Pen, Black Ink, Bold

Produces thick, vibrant lines and features an innovative, spring loaded clip that automatically retracts when clipped onto your pocket protecting them from ink stains. uni Super Ink™ provides three-way protection against water, fading and fraud. Pigment-based ink formula features particles to form an indelible bond which can't be broken.