UV Blacklight Marker – Blue Invisible Ink, Large Tip

This UV Blacklight Reactive Blue Invisible Ink Large Tip Marker / Pen uses high quality permanent invisible ink. Perfect for identification marking, wall decoration, and other stealthy security uses. Glows an incredible bright BLUE Perfect for metal, glass, plastics, & paper, etc. Totally invisible, won’t wash off, and is only visible under blacklight. This is the pen you want for permanent, invisible marking. Solvent based and not recommended for use on skin.

This pen 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, Polystryrene, and Polyethylene

Normal Color: Invisible/Colorless

UV Blacklight Activated Color: Bright Blue

Tip: Industrial Large Tip

Waterproof & easy to handle, ink comes ready to use and is formulated to fluoresce brightly under longwave ultraviolet lamps. Ink is non-toxic, fast-drying and non-transferable. Ideal for applying onto an already printed surface. Solvent base.