PingWei Anti-forgery Ink Limited

From UK customer buying a lot infrared ink
 From UK customer buying a lot infrared ink​,he is my old customer, was bought invisible inks before. this time, he use agent sent money to my finance. we sent ir inks already on Monday, and send trucking number. if you anyone want to this infrared ink, let us know that. above have information:


Red invisible infrared ink

IR ink that is invisible to the naked eye but when exposed to IR light appears as black to and IR camera.The appearance of light, infrared lens is dark, clear ink (no color), which absorb in the infrared .spectrum color, which are mixed.