Pilot Dr. Grip Ballpoint Ink Refill, 2-Refills for Retractable Pens, Fine Point, 6-Pack, Black Ink (77210) Fine 0.7mm point Fits Dr. Grip Ball Point, EasyTouch Retractable, The Better Retractable, B2P Ball Point and RexGrip BeGreen Retractable pens 6 packs of 2 = 12 black ink refills Revolutionary ink that is easy to write with Extend the life of your favorite Pilot Retractable pen