Protect checks and documents against fraud and other unauthorized alterations by using these fine-point rollerball pens with uni Super Ink formula. Featuring vivid red ink, these pens are ideal for making corrections, writing important memos and drawing attention to other notes. These uni-ball Vision red rollerball pens have 0.7mm fine-point tips, producing crisp, precise lines every time you write. Available in Micro (Extra-Fine) Point - 0.5 mm and Fine Point - 0.7mm.