DirectGlow Extra Large Invisible Blue Red UV Blacklight Reactive Ink Marker Pen
Product Description
DirectGlow Extra Large Invisible Blue Red UV Blacklight Reactive Ink Marker Pen
- Invisible and colorless in normal light. Glows bright blue/red blacklight.
- 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.
These extra large invisible UV ink markers are completely invisible in normal lighting, but illuminate incredibly bright under UV blacklight! Use them to implement security procedures, secretly mark your valuables, write hidden messages, artistic application, or just for plain fun! Each marker is full of our special blend of UV ink, so you get long lasting UV special effects. Large round tip ensures smooth and precise application.
Technical Specifications
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