Differences between ultraviolet contact lenses and infrared contact lenses
People who has ever cheated in the poker games know that both ultraviolet contact lenses and infrared contact lenses can look through the points and suits of poker marked cards on the poker table in casino. Most of users may think that they are the same contact lenses. In fact, they are two different contact lenses.
It is of important for players to know the difference between ultraviolet contact lenses and infrared contact lenses. Even though they all belong to poker cheating contact lenses, they are made of totally different material. Ultraviolet contact lenses is processed with an invisible ultraviolet luminous ink while infrared contact lenses is processed with infrared invisible ink. These two inks are absolutely two different inks. These two kinds of contact lenses both are one to one products which can only see through their corresponding poker marked cards---ultraviolet invisible ink poker marked cards and infrared invisible ink poker marked cards.
Both ultraviolet contact lenses and infrared contact lenses can be found in our GS marked cards company. We are trying to provide the best cheating poker device for customers all the time.