Guangzhou XL Technology Co., Ltd.Is the first Chinese company which was granted a License for manufacturing, distribution, and service of casino and gamble cheatr and we supply products for:
Poker analyzer china|poker scanner|cards cheat|contact lenses|invisible ink|marked cards playing cards china|poker cheat|texas hold em cheat|omaha cheat|texas hold em poker analyzer china|omaha poker analyzer china

Copag marked cards can made invisible ink on it, you could see numbers and suits of the marked cards clearly when you use our perspective glasses or UV contact lenses.

Description:
There are some invisible marks in every piece of the back of card.  and you can see the marked cards clearly when wearing perspective glass. It's suitable for all kinds of poker games, for example,Blackjack,Omaha poker, Texas hold em etc.

Use for:
Contact lenses
Perspective glassess
Poker cheat
Casino cheat

Packing:paper box or carton box

Delivery time:after get the payment 4-5 days.

Payment terms:Western Union,Paypal

 

Any more doubts,welcome here for free asking.