Are you still trying to find the trick playing cards with glasses? or you are tracing where is invisible ink and glasses to read the ink for sale? If you do that, that is the means the juiced cards and the sunglasses is amazing magic kits.
But if you want something seems more cool? That the infrared contact lenses and marked cards is recommend.
You can contact the buymarkedcards.com, as there is invisible ink deck and infrared contact lenses for sale. As there are many types of the lens in market, they will also help you to find the lenses cards kit which is more suitable for yourself.
Cuase there are many types of eye color like green, light brown, blue, dark black. It is not good to choose the contact lenses which is not match the eye color, this way the other players may suspect you wear some ir lens, or may push you to quit the poker game.
And some kind of luminous ink reader contact lenses may easy to fade away, that is not good for your eye healthy condition. Only you select a good lens and cards supplier, and the marked cards supplier can help you to find the good quality products and provided good after service.