3 Invisible Ink Markers & 1 UV LED Flashlight Black Light Blue Red Yellow Pen Set

Create excitement and mystery with secret message writing. Fun for the whole family. Implement blacklight security procedures by marking valuables. Great for marking wedding invitation RSVP’s or other documents. Each pen comes individually packaged in a cellophane bag. Color coded end caps and tips identify each color. A fun yet practical gift for any boy, girl or adult.

Completely invisible under regular light
Incredibly bright under UV blacklight (included)
3 Invisible ink markers with 1 UV LED key chain black light.
Bright and bold fluorescent inks write on paper, fabric, skin, etc.
Ink is non-toxic, environment friendly, high quality, and long lasting.