Uni-Ball Uni-Ball Elite Stick Micro Point Roller Ball Pens, 3 Black Ink Pens(46632PP) The Vision Elite features a specially formulated ink that helps prevent against check washing, a common form of check fraud* Ideal for the business traveler, pen won't leak with a change in cabin pressure Writing performance is composed and skip-free Sleek design is the embodiment of style Acid-free for documenting & record keeping