Uniball Uni ball 207 PLUS 70463 Blue Gel Ink 0.7mm Medium Point Retractable Pens. Uniball 207 Plus Gel Pens with a 0.7mm point feature Super Ink Plus that protects against water, fading and fraud for quality results that last. Nano fiber ink provides excellent smoothness and dries quickly to prevent your writing from smudging. Rubber grip feels great in your hand for comfortable use and better control. Handy pocket clip ensures that your writing utensil is always within reach.