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Opticz

Opticz UV Blacklight Reactive Large Tip Invisible Ink Marker, Red

  • Based on 422 reviews
Condition: New
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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Sep 15
Order within 16 hours and 16 minutes
Available payment plans shown during checkout

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Features

  • Invisible/colorless in normal light. Glows bright red 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 braod 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 is 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.

Brand: Opticz


Ink Color: Red


Number of Items: 1


Point Type: Medium


Recommended Uses For Product: Secret Messages, Glow Party, Security


Manufacturer: ‎Opticz


Brand: ‎Opticz


Item Weight: ‎0.352 ounces


Product Dimensions: ‎5.2 x 0.51 x 0.51 inches


Item model number: ‎IIMARKERXLROP


Is Discontinued By Manufacturer: ‎No


Color: ‎red


Closure: ‎Pull Cap


Material Type: ‎Plastic


Number of Items: ‎1


Size: ‎1 Count (Pack of 1)


Point Type: ‎Medium


Line Size: ‎2


Ink Color: ‎Red


Tip Type: ‎metal


Manufacturer Part Number: ‎IIMARKERXLROP


Date First Available: July 20, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Bright red under UV light
Just what I needed. It is invisible in normal daylight and really bright red when I shine the 30 watt UV flashlight on it.
Reviewed in the United States on November 3, 2023 by Utah Dad
    • Dries invisible and easy to see with Black light
I was hosting an event and I wanted to have a game where a black light was needed to reveal clues on various envelopes. I was able to use this and it worked perfectly. Once the envelopes dried you couldn't see anything without the black light. It was perfect.
Reviewed in the United States on July 27, 2020 by D'Guerra
    • Write and reads fine
Light red/dark red. Depends greatly on what surface is written on.
Reviewed in the United States on October 7, 2023 by Matt
    • Work well
Review Image by Gilbert Michael Rivera Gilbert Michael Rivera
Review Image by Gilbert Michael Rivera Gilbert Michael Rivera
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Reviewed in the United States on May 19, 2024 by Gilbert Michael Rivera Gilbert Michael Rivera
    • Perfect for creating escape room games!
Opticz UV Blacklight Reactive Large Tip Invisible Ink Marker, Red, shows up well in the UV light. I wrote a clue onto a paper with this marker and then laminated the paper. The marker showed up just as well after laminating! Also available in other colors.
Reviewed in the United States on April 24, 2021 by Delta High School Library
    • Junk. Marker tip was soft and layed over without being able to write.
Junk. Marker tip was bent on arrival. Not going to go through the hassle for 8 dollars of returning, just won't purchase from this company again. Other color markers performed well.
Reviewed in the United States on July 4, 2020 by Wyoming
    • Worth every penny!
Amazing!! That’s all I can say, still shocked as to how well it works
Reviewed in the United States on August 18, 2023 by Melissa Daley
    • Three Stars
this product serves its purpose but was not completely invisible on the back of my wedding rsvp cards
Reviewed in the United States on July 14, 2017 by Picciano Family

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