We marked this cards with invisible ink, so the player wear special contact lenses can see the invisible marking. No have other way can better than this poker cheating way, you know what other people have and what cards coming.

Colour: RED

Model: Arrow jumbo index, arrow bridge index

Best poker cheating device!

Other player can not see differences between normal kem cards and kem marked cards for uv contact lenses.

XF, again change the game!