Features Uni-Super Ink™ that helps prevent against check and document fraud. Textured grip provides superior writing comfort and control making this pen truly a pleasure to write with. Stylish metallic accents with a high quality finish. Archival quality and acid-free ink for documenting and record-keeping. Quick drying, water-resistant ink. Stainless steel, retractable tip for added ease of use. You can help uni-ball reach their goal donation of $100,000 or more to City of Hope for breast cancer research, treatment and education. Through December 31, 2010, $0.20 of your purchase from this 2-pen pack will go toward that donation. Special Ink Type: Gel; Pen Style: Retractable; Ink Color(s): Black.