Feature

●Invisible/colorless in normal light. Glows bright blue in UV blacklight. Please note, these markers do NOT glow in the dark. You must have a blacklight to get the glow effects.
●Extra large body with broad tip. Contains twice the ink as our standard sized markers!
●Safe for use on skin. Use for security marking (such as admissions) or create amazing invisible body art designs that glow in blacklight!
●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!
●Ink is fast drying and does not remove easily! Avoid sensitive area such as eyes, mouth, and nose


Description

This UV blacklight reactive invisible blue large tip marker uses our high quality water based invisible ink blend. Perfect for secret messages, marking merchandise, and other stealthy security uses. Glows an incredible bright blue in blacklight. Ideal for metal, glass, plastics or paper. Can also be used on aluminum, ABS, acrylic, rubber, cellulose, acetate, formica, nylon, polystyrene and polyethylene. Totally invisible and wont wash off easily. Large tip is ideal for covering larger areas with minimum passes. Marker comes ready to use and is formulated to fluoresce brightly under long wave ultraviolet or LED blacklight. Ink is non-toxic, fast-drying and non-transferable. Ideal for applying onto an already printed surface. Marker is non refillable.

Opticz, UV Marker, invisible ink, blacklight pen, disapeering inkOpticz, UV Marker, invisible ink, blacklight pen, disapeering ink

This classic Opticz Invisible Ink Marker applies totally invisible and will glow bright blue in UV light

Opticz UV Inks have been an industry standard for 10+ years!

This marker is suited for re-admittance at events, social gatherings, sporting events, glow parties, marking valuables or your own unique security applications where hidden detection is of benefit. Our inks are non-toxic when used properly, 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.

Key Features

  • Water based blend is safe for skin when used properly.
  • Ideal for secret messages or security marking.
  • Invisible in normal light. Glows bright blue in blacklight.
  • Large tip is ideal for covering larger surfaces areas with minimum passes.
  • Marker measures 5.25" long x 1/2" wide