When some people want to use the marked playing cards to attend a poker game,it must need to prepare some tools in advance.
The most basic tools you need to prepare the marked cards and the glasses that can see the mark clearly. Considering the safety, The luminous marked cards will be read the marked message under the infrared ink contact glasses or poker scanning equipment only one to one, which means your marked cards can be see by only your matching tools. And I will mainly introduce the infrared ink contact glasses today.
There are three advantages of the contact lenses.
First, before the poker game,we already wear it and it only be read one to one, increasing the safety.
Second,because of the small size,so it is inconspicuous,convenient to carry and not be revealed. What’s more,it will more clear and comfortable than the sunglasses.
Last but not the list, the price is lower than the scanning analyzer device and needn’t special protection,which will be more suitable for poker playing game.
The luminous ink contact lenses have a multifarious type and size,you always can find a suitable one for you.