Invisible Refill Ink: Convenient! Durable plastic case and long- lasting felt sponge inside! Last a long time!

Invisible Refill Ink:

This product can be sealed on all kinds of dry surfaces including: glass, paper, wood, plastic, and cloth ;invisible usually,but clearly show to wicket tellers, detectives, pawn shop owners and police when under the black light! It can also be used to stadiums, theaters, bars and so on,also can be sealed on audience 's  arms !   Safe  and  easy! Not easily found in and does not affect the appearance

Signature security !

Price marking !

Admission control and pass-out marking !

Identification of merchandise !

Anti-counterfeiting!

Marks special diary notations!

Records pin numbers and access codes!

·        worldwide distrbutors and resellers required.

·       if you have any idea of our product.please be free to let me know!