DirectGlow Extra Large Invisible Blue Red UV Blacklight Reactive Ink Marker Pen

The DirectGlow brand UV blacklight reactive invisible ink markers are the ultimate solution for any security, event or artistic need.

With their large body and broad tip, these markers can cover large areas quickly and easily, making them perfect for inventory control, security printing, and more! The extra ink they contain means you'll get twice as much coverage as with our standard-sized markers, and the non-toxic, fast-drying ink is safe for use on skin.

But the real magic happens under blacklight - these markers glow an incredibly bright blue/red, making them perfect for creating amazing invisible body art designs that will leave everyone talking! Whether you're using them for security marking (such as admissions), or just want to add a little excitement to your next event, the DirectGlow brand UV blacklight reactive invisible ink markers are the way to go.

So don't wait - get your hands on these incredible markers today and unleash their full potential!