Fluorescent Invisible Skin Marking Ink (pass In-pass Out)

Fluorescent Invisible Skin Marking Ink (pass In-pass Out) by Sirchie is a specialized tool designed for law enforcement, field investigators, and outdoor professionals who require discreet identification methods. This UV-reactive marking solution is ideal for managing access control and conducting wildlife research, providing a covert way to document individuals that is invisible to the naked eye.

The ink dries quickly upon application, leaving no visible residue under normal lighting conditions, which helps maintain operational security. When exposed to longwave ultraviolet (UV) light, it fluoresces a brilliant blue-white, allowing for easy verification. The application methods are versatile, enabling users to swab, dab, or stamp the ink directly onto the skin for efficient processing.

This product is particularly beneficial for professional hunters and security personnel who need to manage access discreetly. Its substantial volume is suitable for extended field operations, ensuring that repeated marking cycles can be conducted without interruption. The Fluorescent Invisible Skin Marking Ink is an essential tool for anyone requiring reliable identification in various outdoor and event settings.