3 pc Invisible Ultraviolet Ink Marker Set (Blue, Red, and Yellow)
- Invisible in natural light
- Three full size ink markers (Cyan, Magenta, and Yellow)
- Glows bright under UV black-light (not included)
- Use for security applications, secretly mark valuables, write hidden messages, art, entertainment, and much more.
- Color coded end caps and tips identify each color.
- Each pen comes individually packaged in cellophane.
- Non-toxic and environment friendly
- Free shipping to any USA state or territory
- Will ship by US Postal Service First-Class with Delivery Confirmation
- Usually ships within 24 hours of received payment
- Please feel free to message us with any questions or concerns
- Thanks for your time and consideration