These Uv Marker Pen Are Completely Invisible in Normal Lighting, but Illuminate Incredibly Bright Under Uv Flashlight! Use These Ink Markers to Implement Security Procedures, Secretly Mark Your Valuables, Write Hidden Messages, Artistic Application, or Just for Plain Fun! Each Marker Is Full of Our Special Blend of Uv Ink, So You Get Long Lasting Uv Special Effects.
Mark Wedding Rsvp Cards.
Only Visible Under Uv Light.
Non-toxic and Environment Friendly.
Uv Ink Is Invisible to the Naked Eye, Turns Blue Under Ultraviolet Light.
Can Be Written on Paper, Metal, Plastic, Cell Phone, Laptop, Mp3 Player, Gps, Etc.
It Includes a Mini Uv Flashlight With Batteries, So You Can View Your Messages Property After a Burglary.
Body Color: Black
Ink Color: Uv Ink
Writing Point: Front 1mm/back 2mm
Size: Dia 10 * 140mm
1 * Uv Marker Pen
1 * Mini Uv Flashlight Keychain
Warranty : N/A
7 Days One to One Exchange if the Goods Are Damaged in Shipping