Pen: Pilot Frixion | 0.38mm | Black
$3.50
The Uni-ball One applies the newly developed "Uni-ball One" ink. The pigment in "Uni-ball One" ink minimizes the penetration of the ink into paper fibre. As a result, it develops original colours on paper, showing a darker black than an ordinary black ink pen, and showing more vivid colours than other coloured ink pens.
Ink Color: Black
Ink Size: 0.38mm