Uniball Signo 207 Retractable Gel Pens - Medium Point - 6 Black with 6 Blue Ink Pens (Total of 12 Pens)
- Uni-ball Signo 307 Retractable Gel Ink Pen, UMN-307-38.
- The diameter of a lead : Micro Point 0.38mm, Color : Blue Ink.
- Even if write in a hurry, there is no rubbing of characters, Ink is difficult to accumulate.