Pilot Acroball Pro Retractable Advanced Ink Ball Point Pens; Medium Point; Blue Ink, 2-Pack (31902) Ultra-Smooth Writing, Smear-Resistant Advanced Ink for Skip-Free Lines UPGRADE TO THE PEN OF THE FUTURE: The ballpoint pen has evolved! Pilot Acroball pens are scientifically engineered and field-tested to excel under extreme conditions - and look good doing it. THE MARRIAGE OF FORM & FUNCTION: Our Acroball pens combine the dependability of ballpoint with the vibrancy and color options of gel, so you can tackle any writing task, from a grocery list, to paying bills, to color-coding a report. OBSESSED WITH OFFICE SUPPLIES: Pilot Acroball pens provide an ultra-smooth, smear-resistant and comfortable experience, so you can express your words effortlessly - whether it's at school, home or the office. STYLE & SUBSTANCE: Powered by ultra-smooth, smear-resistant Advanced Ink and available in a range of striking colors, Acroball pens will help you upgrade your writing experience. YOU'VE KNOWN US FOR YEARS: Compare the advanced technology of our Acroball pens on paper with other brands like Bic, PaperMate and Uni-Ball to see what makes them ideal for those who demand exceptional quality and performance.