Sharp Eye System and Solution deals in invisible marked cards UV contact lenses which are designed for all color eyes. After wearing invisible marked cards UV contact lenses there is no difference in the color of the eyes of the user. No one detect these lenses in the eyes of the user. Instantly after wearing these UV contact lenses the user can see every invisible marking very clear on all types of invisible marked cards. Marked cards contact lenses are a good option to cheat in card games like Omaha, Texas, Blackjack and make lots of money.

1. Get best results under the white light or the energy-saving light.

2. First wash your hands and then wear these lenses to prevent any infection to your eyes.

3. By wearing these contact lenses a few hours before of the card game can help you to easily adapt these lenses in your eyes.