Our general-purpose invisible UV ink goes on invisible and glows blazing bright blue in UV blacklight. Alcohol based and designed to dry fast; this ink is ideal for a variety of security purposes as well as casual fun use. Won’t gum up and become sticky like traditional marking inks. Great for admissions, discreet identification, secret messages and glow parties, our invisible blacklight glowing ink is an all-in-one solution.
Directglow General Purpose Invisible Blue Ultraviolet Blacklight Reactive Ink Secret Messages Security Identification Glow Party (8 Ounce bottle)
DirectGlow UV Blacklight Reactive Large Tip Invisible Ink Marker Blue Red Yellow with UV Light : Office Products
Invisible and colorless in normal light. Glows bright blue/red blacklight. Extra large body with broad tip. Contains twice the ink as our standard
DirectGlow Extra Large Invisible Blue Red UV Blacklight Reactive Ink Marker Pen
DirectGlow UV Blacklight Reactive Large Tip Invisible Ink Marker Blue Red Yellow with UV Light : Office Products
Invisible UV Blacklight Ink – DirectGlow LLC
DirectGlow 1 Ounce Invisible Red UV Blacklight Bottled Ink for Hand Stamping Security Admissions Secret Messages Glow Party : Office Products
Features :Invisible/colorless in normal light. Glows bright blue and red in UV blacklight. Please note, these markers do NOT glow in the dark. You
DirectGlow LLC DirectGlow Extra Large Invisible Blue Red UV Blacklight Reactive Ink Marker Pen
Our club blacklight ink security kit includes everything you need to get started and more in the world of blacklight security. This kit includes two 4 ounce bottles of our special blend invisible UV ink, two dry felt stamp pads, two premium compact 365nm UV flashlights and two rubber stamps. Our general-purpose UV responsive ink goes on completely tranparent and glows bright neon blue in blacklight. Alcohol based and designed to dry fast.
Directglow Black Light Luminous Glow Invisible Blue UV Ink Security Kit for Secret Marking Hand Stamping Ultraviolet Detection (Executive Kit)
Invisible and colorless in normal light. Glows bright red blacklight. Extra large body with broad tip. Contains twice the ink as our standard sized
DirectGlow Extra Large Invisible Red UV Blacklight Reactive Ink Marker Pen
DIRECTGLOW LLC: Invisible UV Ink Markers