Texas Holdem is always a hot game in the world, and thus the Copag Texas Holdem cards are very popular used as well. In addition to big marks, Copag Texas Holdem playing cards can be marked with small marks. Being different from the big marks, the small marks are marked at the four corners by special printer. Even if the cards are hidden half or more, you can know what card it is by recognize the small number and suit at one corner.
As in the above picture, the marks have the same signs as that of the four suits of playing cards.
The card on the upper left is SPADE A.
The card on the upper right is HEART 3.
The card on the lower left is CLUB 6.
And the card on the lower right is DIAMOND 9.