These dark purple cheating card invisible ink glasses will help you identify the cards of your opponent and devise the best strategy for winning in card games. These contact lenses allow you to clearly see the invisible markings on the back of cheating card cards. This allows you to identify the card and can predict the outcome of any game. These contact lenses are suitable for all eyes. These contact lenses are so subtle that no one will be able to tell the difference. Advantage:
- Safer than using perspective glasses
- It is possible to cheat in all types of card gambling games
- Playing cards marked with invisible ink can be clearly seen