DirectGlow UV Blacklight Invisible Blue Ink Ultraviolet Reactive Marker Secret Messages Security Identification (Marker Only)

The DirectGlow Invisible UV Marker is a revolutionary tool that will change the way you approach security, art, and fun! This tough and sturdy marker goes on invisible but glows bright blue under UV light, making it perfect for creating secret messages, marking important documents, or adding a unique touch to your art.

The alcohol-based ink dries fast and is skin safe when used as directed, ensuring that you can use it with confidence.

Plus, the non-transferable design makes it ideal for application to an already printed surface, giving you even more versatility.

Don't miss out on this innovative product - get your DirectGlow Invisible UV Marker today!