Opticz UV Blacklight Reactive Invisible Ink Markers Security Kit
Our Opticz invisible UV Marker Kit includes everything you need to start your own secret message and security operations. Included in each kit is 3 XL large tip markers and 3 standard fine tip markers in our classic blue, red and yellow colors. A sturdy aluminum alloy 12 LED (395nm) ultraviolet flashlight is included as well.
The extra large markers have a large body and wide tip. Great for shading in large areas and making larger marks. Our standard fine tip markers have a very fine point allowing for precision application and fine detail. Flashlight runs on 3 AAA batteries (not included).
Our Opticz brand UV blacklight reactive invisible ink markers use high quality semi permanent invisible ink. Perfect for identification marking, secret messages, and other stealthy security uses. Glows an incredibly bright blue, red and yellow in blacklight! Perfect for metal, plastics, paper or any porous surface. Safe for skin and body as well. Totally invisible, won't wash off easily like other brands.
These are the markers you want for semi permanent, invisible marking. These markers can be used for: Event Tickets, Industrial Coding, Security Printing, Coupons, Raffle Tickets, Inventory Control, Advertising, and more! Can also be used on: Aluminum, ABS, Acrylic, Rubber, Cellulose, Acetate, Formica, Nylon, Polystyrene, and Polyethylene. Ink is non-toxic, fast-drying and non-transferable.