Uni-Ball Signo 207 Gel Pen Refill - 0.7mm - Medium Point - Black For Uniball Gel Pen - 2 / Pack Point Size: 0.70 mm, 0.70 mm Medium Product Type: Gel Pen Refill Compatibility: Gel Pen, Uniball Gel Pen 207 and Premier 207 Ink Color: Black Assembly Required: No