Pilot Q7 Gel Ink Refill, 2-Pack for Retractable Needle Point Rolling Ball Pen, Fine Point, Black (77245) Patented Precise Needle Point Technology with a fine 0.7mm point 2 black ink refills per pack Made to fit Q7, G2 Limited, G2 Pro, Precise Gel BeGreen, Dr. Grip LTD. and Dr. Grip Gel pens Smooth writing, smear-proof Gel ink Extend the life of your favorite Pilot pen