Human life is the search for self. Is everyone clear on themselves? Are we able to recognize ourselves or not? Knowing ourselves is not enough. We must also know our circumstances. You would already know that when playing poker, but we offer tools to help you know yourself and others. These lenses are able to see the invisible markings on Fournier No.12 playing cards. You can also see other people’s cards.
We sell Fournier No.12 cards made of paper and small index. There are two types of Fournier No.12 Decks, one with 40 cards and one guarantee card; the other with 50 cards and one guarantee. Both decks are 9.5cmx6.1cm in size. You can mark your cards in large or small type or follow our suggestion.
You can find out your position by buying Fournier No. 12 marked cards, and combining them with special contact lenses.