Daemson invisible ink pens with UV light in bulk for parties and learning.
Daemson UV light spy pens reveal blue ink during games and treasure hunts.
Daemson pens show eight shell colors for visual variety and blue ink.
Daemson non-toxic kid-friendly ink suitable for classroom activities.
Daemson pens arrive with batteries preinstalled for immediate use.
Daemson party activity ideas featuring UV ink pens for events.
Daemson treasure hunts and classroom prizes brought to life with UV ink.

Daemson

Daemson Invisible Ink Pens with UV Light — 80-Piece Party & Classroom Set

Compare the exact item, included pieces and manufacturer age label.

$22.17

Available quantity: 5.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 30-day returns — conditions apply
Multiple units Add two of this item

Check dimensions, set contents and suitability before ordering.

Multiple units Add three of this item

Free US standard shipping. See the shipping policy for estimated timing.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

For item or order questions, contact toyterrax@gmail.com.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Product details

Daemson Invisible Ink Pens with UV Light — 80-Piece Bulk Set for Parties, Treasure Hunts, and Classrooms

Turn ordinary moments into interactive experiences with Daemson invisible ink pens. This bulk 80‑piece set includes pens with built‑in UV lights, letting kids and adults discover hidden messages under a safe glow. The ink writes smoothly in a vibrant blue, and the kit is designed for flexible, mess‑free play at home, school, or events.

The ink is blue and reads clearly under UV illumination, while remaining non‑toxic and odor‑free for peace of mind during play. The pens are suitable for kids ages 6 and up, making them a versatile option for group activities, birthday parties, classrooms, and family game nights.

  • Bulk 80 pens provide plenty for large events, classroom activities, and group games.
  • Ink is blue and visible only under UV light; shell colors vary, offering visual variety while keeping the ink consistent.
  • Batteries are pre‑installed; just pull the tab to start writing—no extra setup required.
  • Ink is described as permanent but washable, offering flexibility for a range of uses and cleanup options.

Ideal uses for parties, learning, and events

Use these pens to elevate treasure hunts, mystery party games, escape rooms, and goodie bag giveaways. They also make memorable classroom rewards or holiday stocking stuffers that invite curiosity without creating a mess.

  • Great for party favors, goodie bags, and stocking stuffers at Halloween or Christmas.
  • Perfect for classroom prizes, treasure hunts, escape rooms, and mystery games.
  • Encourage hands‑on learning through interactive, UV‑revealed clues and messages.
  • Fosters collaborative play and problem‑solving in a fun, low‑risk format.

Quality and safety notes: shell colors vary by batch, while the visible ink remains a bold blue under UV light. The ink is formulated for kid‑friendly use, and the pens arrive ready to write straight out of the box.

FAQ

Q: What age is recommended for Daemson Invisible Ink Pens?

A: Designed for ages 6 and up; ink is non-toxic and visible only under UV light.

Q: Do the pens come ready to use?

A: Yes—batteries are pre-installed; just pull the tab and start writing.

You may also like