Features:

  • Spy Pens: Mysterious ink makes your writing invisible, unless you light on the cap blacklight to reveal the hidden message perfectly. Super cool!
  • Upgraded Blacklight Pen: Designed with new white switch to light up easily,just push it to turn off/on the uv light. The ink lasts longer than 180 days,and is available for more surfaces: T-Shirts, paper, skin tattoos, wall and so on. Washable and it will be easily erased on smooth surfaces(like plastic).
  • Safe Party Supplies: Harmless and flavorless ink,healthy for children when they are playing. Perfect for many party favors: spy party, secret agent party, escape room activity, mystery themed party, school activity and variety kinds of theme games' invitations.
  • Gift Bag Stocking Stuffer: Super cool as birthday gifts,Halloween gifts,Christmas presents for kids and friends. 12 pack, 4 colors, Individual Packed to make a big hit among teens and adults.
  • Convenient Fun: Batteries built-in and black light for each pen, play directly when you receive them. Any problem, please contact us to get free replacement or full refund. Lifetime Warranty.
Excellent!

Lasted through a whole school day and 100 8th graders! Not a dud in the package.

Perfect for spy games and more

This was the perfect item that made my daughter happy birthday special all the kids loved this one item

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