Daemson invisible ink pen in yellow glows under UV light for secret notes.
Daemson invisible ink pen in pink reveals hidden messages with UV light.
Daemson green invisible ink pen reveals invisible writing under UV light.
Daemson blue invisible ink pen shows messages when UV light is on.
Daemson purple invisible ink pen makes hidden notes visible with UV light.
Daemson red invisible ink pen unveils messages under UV illumination.
Daemson black invisible ink pen works on paper and fabrics under UV light.

Daemson

Daemson 70pcs Invisible Ink Pens with UV Light – 7 Colors for Secret Messages

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$20.80

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Product details

Daemson 70pcs Invisible Ink Pens with UV Light invite a playful glow to everyday writing and hands-on games. The 7-color line offers yellow, pink, green, blue, purple, red, and black, with ten pens of each shade. The blue ink stays hidden until you shine a UV light, adding a touch of mystery to notes, doodles, and detective-style activities. The pens glide smoothly, delivering clean lines and bright, glow-ready results that spark curiosity without demanding perfection.

The built-in UV light at the cap is simple to use with an easy ON/OFF switch, so you can reveal hidden text in moments. The ink is non-toxic and versatile enough for paper, fabric, walls, and crafts, making it a flexible option for parties, classrooms, scavenger hunts, and creative projects. This set is designed to be easy to share, swap colors, and revisit notes for playful storytelling or hidden-message games.

What you get

  • 70 invisible ink pens in 7 colors (yellow, pink, green, blue, purple, red, black) with 10 of each
  • Built-in UV light at the cap with an on/off switch
  • Non-toxic ink suitable for paper, fabric, skin-safe contact on crafts, and other surfaces
  • Smooth-writing tips that help keep messages neat and legible when revealed

Ideal uses and scenarios

  • Party favors, goody bags, and stocking stuffers that add an element of surprise
  • Classroom activities, treasure hunts, escape rooms, and detective-themed play
  • Creative storytelling, art projects, and interactive learning exercises

How to use

  1. Write your message with any color ink you choose
  2. Turn on the built-in UV light to reveal the hidden text
  3. For best results, write on clean white paper or light fabrics to maximize glow

Safety and care

  • Non-toxic ink designed for versatile surfaces; avoid eye contact
  • Store capped to prevent drying and keep out of reach of young children without supervision

Whether you’re planning a birthday surprise, a classroom activity, or a weekend treasure hunt, these Daemson pens offer a glow-in-the-dark twist that invites imagination. Use them to spark curiosity, storytelling, and collaborative play while keeping the experience light, fun, and interpretation-based rather than guaranteed outcomes.

FAQ

Q: What colors are included in the Daemson 70pcs Invisible Ink Pens set?

A: Seven colors are included: yellow, pink, green, blue, purple, red, and black.

Q: How do you reveal messages with these pens?

A: Write normally, then switch on the built-in UV light to reveal the hidden text.

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