Keep using your favorite pen with convenient ink refills! Designed to fit the Paper Mate Profile Retractable Ballpoint Pen. Features a 1.4mm extra-smooth writing system for super-bold writing. Paper Mate Pens part of a large selection of office supplies. Paper Mate(R) Profile Retractable Ballpoint Pen Refills, Blue, Pack Of 2 is one of many Pen Refills available through Office Depot. Made by Paper Mate.