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

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.