Air Porous Rollerball Pen, Medium 0.7mm, Blue Ink, Black Barrel, Dozen

Uniquely designed hybrid tip allows free flowing ink to glide smoothly across the paper. Innovative Hybrid Tip adjusts to individual writing styles by delivering variable line widths at any angle. Writes bold like a felt tip marker and smooth like a rollerball. Variable ink laydown based on hand pressure. uni Super Ink™ provides three-way protection against water, fading and fraud. Pen Sub-Brand & SKU Line: Air; Pen Style: Stick; Pen Type: Roller Ball Pen; Refillable (Yes/No): No.