Retractable gel ink pen with specially formulated smooth writing pigmented gel ink that helps prevent check and document fraud. Helps preserve document integrity and security. Prevents the ability to erase the ink on documents and checks using common household cleaning chemicals. Acid-free, archival safe gel ink with intense colored pigment. Ink supply visible through barrel. The refillable pen includes a latex-free rubber grip for added writing comfort. Includes safety clip which does not allow the pen to be placed in a pocket with the point exposed.