Our Opticz Variety Kit includes both liquid ink and marker items needed to start your own secret message and security operations. Kit includes: (1) 4 ounce bottle of Opticz brand Blue Invisible Ink, (1) All Purpose Invisible Metal UV Marker, (1) Opticz 12 LED 395nm UV Flashlight, (1) Stamp Pad, (2) Rubber Peg Stamps.
Opticz Blacklight Reactive Inks are designed for use on skin, fabric and similar porous or textured surfaces. Please note that the effect is most intense after several minutes as the ink soaks into and dries. Invisible in normal light and glows a brilliant bright blue in blacklight. Our UV ink is alcohol based and is very low viscous. Small amounts of ink go a long way. It's fast drying and won't gum up stamp pads, hence they stay cleaner longer. The marker body is a sturdy aluminum alloy build with spring loaded tip. Marker is non refillable.
Use them for re-admittance at events, retail and warehouse operations, sporting events, glow parties, marking valuables, writing secret messages, escape rooms or your own unique security applications where hidden detection is of benefit. Our inks are non-toxic, fast-drying and non-transferable. This ink can be used for textile marking, hand-stamping, and fabrics as well. If using on skin, avoid application around sensitive areas like eyes and mouth. Flashlight runs on 3 AA batteries (not included).