uni-ball Jetstream Stick Bold Point Roller Ball Pens, Black Ink Pens (33921) (1-Pack of 12) Unique hybrid ink offers the smoothness of a gel with the quick-drying properties of a ballpoint. Ideal for left-handers because the ink dries so fast, there's little chance of smudging. Uni Super ink is specially formulated to become trapped in paper, helping prevent criminal check washing and other document alteration. Archival-quality, acid-free ink is fade- and water-resistant. Writes amazingly smoothly while providing crisp, vivid lines.