Pilot BeGreen Precise Gel Retractable Rolling Ball Pens, Fine Point (.7mm) Blue Ink, Dozen Box (15002), Refillable & Premium Comfort Grip; Smooth Lines to the End of Page Made from 83.2% recycled content Dynamic gel ink formula writes smooth and won't smear Patented Precision Point Technology Pack of 12 fine point blue ink pens Refillable - G2 refill model #77241 sold separately