GS Marked Cards Entertainment Products Limited always offers professional service, superior quality, fast delivery and follow-up service after each business transaction, we are specialized in invisible ink marking cards, marked cards lenses, texas hold'em poker game analyzer and Omaha analyzer, IR camera. Dedicate to developing and improving the anti poker cheating products in casino or poker club and magic usage invisible ink poker contact lenses for magician. It's our responsibility to offer topnotch service.
Wearing the special lens, you can read the fine mark on the back of the Infrared Marked Cards, but the naked eyes cannot see them.
Our latest Texas Holdem Scanning System is the most advanced device in predicting the outcome of Texas Holdem game. It can be operated by only one person. Within one second, via a stealth earpiece, it will tell you who is the first and the second winner, even the rank of all players. The accuracy is 100% and response super fast.