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Multifunctional Invisible (UV Reactive) Ink Pen

Multifunctional Invisible (UV Reactive) Ink Pen
Item# 72015
Regular price: $5.99
Sale price: $3.99
Availability: Usually ships the same business day

Product Description

Multifunctional Invisible (UV Reactive) Ink Pen
Features:
  • the words you write are invisible in normal daylight but are revealed under the light of the pen
  • can be used to detect counterfeit money
  • suitable for a variety of fun applications: secret messages, security markings, party gadget, ...