Uni-ball Eye Rolling Ball Pen, Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack (Japan import) [Komainu-Dou Original Package];

Water base ball-point pen. A reasonable pack. Ink color: Black. Ball diameter: 0.5mm. It is possible to write vividly clearly. Because the ink spillage of the pen point is constant, the character does not get hoarse to the last. Ink does not flow even if water is spilt after it writes.