uni-ball 207 Impact Retractable Gel Pen Refills, Bold Point (1.0mm), Black, 2 Count Confidently write with a 1.0mm tip that provides a bold line Refills fit uni-ball 207 Impact RT gel pens Features uni Super Ink which protects against water, fading and fraud 1.0mm bold tip draws intense, easy-to-see lines Includes: 2 black uni-ball gel pen refills