Besides the invisible ink marked cards, the luminous reader infrared contact lenses can be used to read the invisible marks on poker playing cards. This contact lens is the best for magic tricks and poker cheating. The luminous lens has a special purple part which helps the eyes to receive IR lights that humans cannot see.
It is important to care the contact lenses well, so they won’t get damaged easily. Before putting or removing the lenses, make sure you clean your hands. You should also keep your fingernails trimmed to prevent scratching and causing the lenses to fall. You should always wear or remove your glasses in front of a neat and clean table.
You don’t need to be concerned about others knowing that you are wearing luminous readers. Our UV invisible ink contact lenses can keep your original eye color and no one will know that you are using them to cheat at card games.
In addition, you should not soak these UV invisible ink contact lenses in the contact lens solution and they are best kept in pure water. To protect them, you should store them below 25°C. If you have any questions, please feel free to contact us. We will reply to you as quickly as possible. Thanks for your cooperation! We hope you enjoy our products!