Invisible poker cards contact lenses are the best professional invisible cards contact lenses to use detecting the secret markings on all types of cheating playing marked cards. User doesn’t even feel after wearing these contact lenses due to made up of very soft material HEMA. It feels very soft on eyes. User can use these contact lenses for longer duration than any other contact lenses due to it does not cause any harm to the eyes of the user.
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.