Uni-Ball Signo Impact Gel Pens Rubber Grip Black Gel 1mm Nib Ribbed Grip 12 pack
Special feature Waterproof, Visible Ink Level, Quick Drying, Fade Resistant, Soft Grip, Tamper proof. Colour Black Gel. Ink colour Black. Vibrant gel ink doesn't skip or stutter, even on glossy paper, and gives bold, easy to read lines.