Great for important documents this gel pen is people-safe check-safe and earth-safe. Low viscosity permanent water-proof ink will outstand the test of time. The latex-free grip offers complete writing comfort. Conveniently refillable with Pentel KLR7 gel ink refills. Sleek diamond cut barrel and silver accents make this pen absolutely appealing. Special Ink Type: Gel; Pen Style: Retractable; Ink Color(s): Blue; Pen Type: Roller Ball.