Copag 4 Color Marked Deck for Invisible Ink Contact Lenses

Copag 4 Color marked deck is specialized with invisible ink, so we can’t see the marks with naked eyes. Only when we wear special devices, can we see those invisible marks. These marked cards are suitable for magic shows, casino game and private gathering.

There are a lot of ways to mark cards, but using invisible ink is one of the most popular methods. This is because it’s relatively easy to do and it’s not easily detectable. You can buy invisible ink pens or make your own by mixing together equal parts of lemon juice and water. Once you have your ink, simply use it to draw whatever symbols or markings you want on the cards. The downside of this method is that the ink can fade over time, so you’ll need to reapply it every so often.

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Included 52 cards + 2 jokers Material 100% plastic
Index 4 Jumbo PIPs Origin Brazil
Cards size 63.5 x 88.9 mm (2.5″ x 3.5″) Color red, blue


Copag 4 Color Marker Deck is machined from original cardstock imported from Brazil. Its makers have been making playing cards for more than a century and are known around the world. So the quality is guaranteed. These cards are made of 100% plastic which makes the cards durable, waterproof and easy to handle. It’s a great choice for both amateurs and professionals.
The Copag 4 Color Marker Deck is similar to the Copag 4 Corner Jumbo Index Deck. Their back patterns are exactly the same. But on the Copag 4-color plate, the suit is printed in a different color. This design is very convenient when gambling. Players can know the suit even if they only see the numbers.
To help people excel at poker, we’ve marked the back of the Copag 4 Color Deck with invisible ink. Not only the numbers but also the suits are marked. This way, we know the value of the card even if it is face down.

For tagging, there are 3 common ways:

large font in the middle
Small font on 4 corners.
Small font on white border.

In order to better meet the needs of players, we also provide customized services. You can make your own markup. But not all designs are suitable for marking. So we need to consult with each other to find out the best way for you. No matter what marker you choose, only infrared contact lenses and sunglasses can help you see invisible markers.

After we mark the cards, Copag 4 Color will be repacked as original cards. When you bring these cards to a poker game or magic show, no one will know they’re marked. So a tip: “Do not mix unopened sign cards with regular playing cards”. Otherwise, you will also be confused.
If you want to know more details about Copag 4 Color Marker Deck, you can contact us.


Additional information


Blue, Red




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