Buy marked cards
Any brand of playing cards can be marked with invisible ink as long as you want. In America, people used to play Copag 1546 marked cards, luminous Bee cards and Marked Bicycle juice deck; in German, people like to use Copag Texas Holdem marked deck, luminous Modiano Cristallo playing cards and Fournier 2818 invisbile ink marked cards.
We have all these marked cards on sale, you can buy marked cards from us directly. But except for these playing cards sold on market, we GS Marked Cards also mark the playing cards from Casino, as long as you send the playing cards to us. No matter blue poker cards or red poker deck, you can see the marks clearly with our luminous contact lenses.