Best deal 1.99 Venipak
UV PEN WITH LED INVISIBLE LETTERING
COLOUR BLUE
Fantastic UV pen with LED.
The writing is only visible when illuminated by the LED.
The LED has been placed in the cap of the pen.
Leaves no visible marks on the surface on which you write.
Certainly useful in every home, office and school.
Application:
Great for marking objects.
Useful for creating downloads.
Hide confidential information.
Useful for creating unique tattoos that are visible under UV light.
The pen is comfortable and light to hold.