uni-ball Grip Gel Pen  (Ink Color - Black)

Deal includes: 3 each Uni-Ball 61232 Vision Elite Rollerball Pens plus 3 packs of 61234 refills with 2 refills per pack. Pen and refills have 0.8mm bold point with blue black ink. Airplane Safe-ink will not explode or leak due to a change in cabin pressure during flights. Exclusive uni-flow ink system regulates a steady flow of waterproof ink to the point for consistent smoothness and color intensity down to the last drop of ink. Features uni Super Ink specially-formulated to become trapped in paper, helping prevent criminal check washing and other document alteration. Archival quality and acid-free ink for documenting and record-keeping.