Roler Uni umn-207 (0.5) micro black

The world's most famous check washing prevention pen. This retractable rollerball helps you create perfectly smooth handwriting with uni-ball watert, fade and chemical proof Super Ink with ISO 14145/2 certificate for use on documents.The pen also features a rubber grip for comfort. Tip carbide ball 0.5 mm. Line width: 0.3 mm. Refill UMR-85. The price is per piece, commercial packaging is 12 pieces.