Invisible red ink, uv magenta printer ink 

Use to fill any stamp, marker, pen, inkjet cartridge for a spectacular, invisible color printing or marking. Prints made with the invisible red ink,uv magenta printer ink are totally invisible under natural light.

Under UV light these prints become not simply visible, but visible in red color.This ink is heat resistant, sun rays resistant and it doesn't evaporate.

Invisible red ink,uv magenta printer ink uses:

 
  - secure documents, labels, admission tickets (concerts, clubs, bars, private events); 
  - anti- theft protection, personal pictures, secret messages, etc.

Absolutely invisible under natural light, prints made with the invisible red ink, uv magenta printer ink become visible in red under  UV (ultraviolet) light.You have to see it to believe it !!!

Note: This ink is 100 % compatible with Micro Piezo printheads (recommended for Epson and Brother printers only).