Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL Default Title

Invisible Ink Pen with UV Light | Secret Writing Ballpoint

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$8.26 $9.51
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Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL Default Title
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL Default Title
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL Default Title
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
  • Invisible Ink Pen with UV Light | Secret Writing Ballpoint Invisible Ink Pen QXL
Invisible Ink Pen with UV Light | Secret Writing Ballpoint

Invisible Ink Pen with UV Light | Secret Writing Ballpoint

$8.26 $9.51
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Write in Secret — Reveal with UV Light!

The Invisible Ink Pen with Built-In UV Light lets you write hidden messages that are completely invisible to the naked eye — until you shine the UV blacklight on them. Perfect for kids, students, office fun, labelling personal items, anti-counterfeiting, and creative party games. Compact, lightweight, and ready to use right out of the box.

Key Features

  • Invisible ink — writes on paper, skin, wood, metal, fabric, and more with no visible trace
  • Built-in UV blacklight — simply flip the pen to reveal your hidden writing instantly
  • 0.7 mm fine tip — smooth, precise ballpoint writing experience
  • Slim & portable — 132 mm long, plastic shell, silver finish; fits easily in a pocket or pencil case
  • Powered by 3 AG3 button cell batteries (pre-installed and ready to use)
  • Multi-surface compatible — paper, body, wall, wood, metal, cloth, and more
  • Great for secret notes, personalising belongings, security marking, and novelty gifts

Specifications

Material Plastic shell
Colour Silver
Total Length 132 mm
Tip Size 0.7 mm
Battery 3 × AG3 button cell (built-in)
Country of Origin Made in China

What's in the Box

  • 1 × Invisible Ink Marker Pen with UV Light (no retail box)

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Frequently Asked Questions

Q: How does the invisible ink pen work?

A: The pen writes with a special invisible ink that is completely undetectable under normal lighting. To reveal the hidden writing, simply flip the pen around and shine the built-in UV blacklight over the text — the message will glow and become clearly visible.

Q: What surfaces can I write on with the invisible ink pen?

A: The invisible ink pen can write on a wide range of surfaces including paper, skin, wood, metal, fabric, walls, and more, making it incredibly versatile for secret notes, labelling possessions, security marking, and creative activities.

Q: Do I need to replace the batteries?

A: The pen comes with 3 × AG3 button cell batteries pre-installed in the UV light. These are standard button cells widely available if a replacement is ever needed.

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