The reason why we strongly recommend perspective glasses is that this luminous ink glasses is suitable for all kinds of light and poker games. Only you wear our invisible ink glasses, you can see the luminous ink markings on the back of poker playing cards clearly and accurately.
The appearance of our UV glasses is the same as the normal glasses that nobody will suspect it. Our awesome luminous ink glasses are very fashionable and convenient for poker players to wear. Before you wear the perspective glasses, please make sure to wash your hands in advance. And if poker players want to wear marked cards glasses to play Texas Holdem poker game, it is better for them to wear the glasses about several hours in advance for adapting.